10,000 個「 how to repair tooth enamel naturally 」的搜尋結果

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Oxford Discover 5 Unit 3 Read along The Cavity and Have you any Idea（Oxford Discover 5 Unit 3 Read along The Cavity and Have you any Idea）04:31

Oxford Discover 5 Unit 3 Read along The Cavity and Have you any Idea（Oxford Discover 5 Unit 3 Read along The Cavity and Have you any Idea）

43
B2 中高級
How to Bounce Back from Hard Times09:34

How to Bounce Back from Hard Times

25
B1 中級
如何演奏大提琴：如何握住大提琴弓？ (How to Play the Cello : How to Hold a Cello Bow)01:39

如何演奏大提琴：如何握住大提琴弓？ (How to Play the Cello : How to Hold a Cello Bow)

113
A2 初級
How to Stop Being a Slave to the Opinions of Other People12:27

How to Stop Being a Slave to the Opinions of Other People

19
B1 中級
只有玻璃的Apple Watch 4螢幕修復--幾乎不可能! (Glass Only Apple Watch 4 Screen Fix - NEARLY IMPOSSIBLE!)11:45

只有玻璃的Apple Watch 4螢幕修復--幾乎不可能! (Glass Only Apple Watch 4 Screen Fix - NEARLY IMPOSSIBLE!)

11
B1 中級
你的學習風格說明了你的情況（VARK） (What Your Learning Style Says About You (VARK))07:37

你的學習風格說明了你的情況（VARK） (What Your Learning Style Says About You (VARK))

62
中文B1 中級
字幕已審核【BBC 英語】must 和 have to 差在哪？(EIAM: Must vs Have To)00:46

【BBC 英語】must 和 have to 差在哪？(EIAM: Must vs Have To)

28434
中文A2 初級
想要說一口流利的美式英文嗎？教你 8 個用美國腔說英文的方法！ (8 Ways to Speak English with an American Accent)10:05

想要說一口流利的美式英文嗎？教你 8 個用美國腔說英文的方法！ (8 Ways to Speak English with an American Accent)

2692
中文B1 中級
聽歌學英文：《Right Here Waiting 》#英語學習 #英語 #歌曲 #英文歌曲 (聽歌學英文：《Right Here Waiting 》#英语学习 #英语 #song #英文歌曲)11:32

聽歌學英文：《Right Here Waiting 》#英語學習 #英語 #歌曲 #英文歌曲 (聽歌學英文：《Right Here Waiting 》#英语学习 #英语 #song #英文歌曲)

269
中文A2 初級
特斯拉做了一個PHONE CHARGER?- 拆卸 (Tesla makes a PHONE CHARGER?! - Teardown)02:44

特斯拉做了一個PHONE CHARGER?- 拆卸 (Tesla makes a PHONE CHARGER?! - Teardown)

8
B1 中級
如何做一個巧克力碗高如何烹飪，安里爾登 (How to make a CHOCOLATE BOWL tall How To Cook That Ann Reardon)03:19

如何做一個巧克力碗高如何烹飪，安里爾登 (How to make a CHOCOLATE BOWL tall How To Cook That Ann Reardon)

87
B1 中級
爭奪COVID-19疫苗的競賽｜國家地理雜誌社 (The Race For the COVID-19 Vaccine | National Geographic)02:19

爭奪COVID-19疫苗的競賽｜國家地理雜誌社 (The Race For the COVID-19 Vaccine | National Geographic)

48
中文B1 中級
How AI tells Israel who to bomb09:14

How AI tells Israel who to bomb

24
B1 中級
如何做萬聖節南瓜燈 (How to Make Halloween Pumpkins)04:05

如何做萬聖節南瓜燈 (How to Make Halloween Pumpkins)

1736
中文B1 中級
斯諾普-道格在他的洛杉磯拉什莫爾山上為科比-布萊恩特和魔術師-約翰遜命名 - The Jump (Snoop Dogg names Kobe Bryant, Magic Johnson on his LA Mount Rushmore | The Jump)06:43

斯諾普-道格在他的洛杉磯拉什莫爾山上為科比-布萊恩特和魔術師-約翰遜命名 - The Jump (Snoop Dogg names Kobe Bryant, Magic Johnson on his LA Mount Rushmore | The Jump)

2
中文B1 中級
特朗普給俄亥俄州送來了一個超級二貨 (Trump Gave Ohio a Super-Duper Two-fer)13:48

特朗普給俄亥俄州送來了一個超級二貨 (Trump Gave Ohio a Super-Duper Two-fer)

14
中文B1 中級
珍娜-迪萬與史蒂夫-卡茲訂婚了。 (Jenna Dewan Is ENGAGED to Steve Kazee)01:49

珍娜-迪萬與史蒂夫-卡茲訂婚了。 (Jenna Dewan Is ENGAGED to Steve Kazee)

4
A2 初級
特朗普舉行超級傳播者集會並抱怨科維德，而喬-拜登則提出了一個競爭性的願景。 (Trump Holds Superspreader Rallies And Whines About Covid While Joe Biden Offers A Competing Vision)12:01

特朗普舉行超級傳播者集會並抱怨科維德，而喬-拜登則提出了一個競爭性的願景。 (Trump Holds Superspreader Rallies And Whines About Covid While Joe Biden Offers A Competing Vision)

9
中文B1 中級
MADE 和 MAID 發音有何不同？ 美國英語同音字發音課程 (How to Pronounce MADE & MAID - American English Homophone Pronunciation Lesson)01:38

MADE 和 MAID 發音有何不同？ 美國英語同音字發音課程 (How to Pronounce MADE & MAID - American English Homophone Pronunciation Lesson)

5968
中文A2 初級
如何問路，如何給人指路 (How to ask for directions and how to give directions)06:16

如何問路，如何給人指路 (How to ask for directions and how to give directions)

245
中文A2 初級
【ITI ENGLISH】｜回到某個人身邊｜ITI, TAITRA (【ITI ENGLISH】｜Get Back to Someone｜ITI, TAITRA)01:27

【ITI ENGLISH】｜回到某個人身邊｜ITI, TAITRA (【ITI ENGLISH】｜Get Back to Someone｜ITI, TAITRA)

1384
中文A2 初級
梅麗莎-麥卡錫、Jean Smart和Sam Richardson的 "無手機尋寶遊戲"。 (No Phones Scavenger Hunt w/ Melissa McCarthy, Jean Smart & Sam Richardson)13:54

梅麗莎-麥卡錫、Jean Smart和Sam Richardson的 "無手機尋寶遊戲"。 (No Phones Scavenger Hunt w/ Melissa McCarthy, Jean Smart & Sam Richardson)

5
中文B1 中級
How to Escape from a Sick Society12:54

How to Escape from a Sick Society

15
B1 中級
Vocabulary lesson | How to improve FAST!（Vocabulary lesson | How to improve FAST!）03:50

Vocabulary lesson | How to improve FAST!（Vocabulary lesson | How to improve FAST!）

43
A2 初級
6 Minute English - Environmental English Mega Class! One Hour of New Vocabulary!60:57

6 Minute English - Environmental English Mega Class! One Hour of New Vocabulary!

30
B1 中級
3000多個常用英語單詞，並附有發音。 (3000+ Common English Words with Pronunciation)69:26

3000多個常用英語單詞，並附有發音。 (3000+ Common English Words with Pronunciation)

4672
中文B1 中級
如何愛 (How To Love)07:18

如何愛 (How To Love)

12
B1 中級
如何說唱。歌詞和詞彙 (How To Rap: Lyrics and Vocabulary)06:31

如何說唱。歌詞和詞彙 (How To Rap: Lyrics and Vocabulary)

156
B1 中級
英語語法課程｜不規則複數名詞#3 (English Grammar Course | Irregular Plural Nouns #3)12:09

英語語法課程｜不規則複數名詞#3 (English Grammar Course | Irregular Plural Nouns #3)

6
B1 中級
喬恩-邦-喬維在夏天為食品儲藏室提供食物、洗碗和免費餐食。 (Jon Bon Jovi Spent The Summer Stocking Food Pantries, Washing Dishes And Serving Free Meals)11:38

喬恩-邦-喬維在夏天為食品儲藏室提供食物、洗碗和免費餐食。 (Jon Bon Jovi Spent The Summer Stocking Food Pantries, Washing Dishes And Serving Free Meals)

6
中文B1 中級
如何进行自我介绍（How to INTRODUCE Yourself in English）13:44

如何进行自我介绍（How to INTRODUCE Yourself in English）

181
A2 初級
靜音鍵可能會成為特朗普新的辯論策略。講笑話，給拜登一個失誤的空間 (The Mute Button May Play Into Trump's New Debate Strategy: Tell Jokes, Give Biden Room For Gaffes)12:23

靜音鍵可能會成為特朗普新的辯論策略。講笑話，給拜登一個失誤的空間 (The Mute Button May Play Into Trump's New Debate Strategy: Tell Jokes, Give Biden Room For Gaffes)

17
中文B1 中級
如何清潔你的鍵盤 (How To Clean Your Keyboard)03:32

如何清潔你的鍵盤 (How To Clean Your Keyboard)

32
中文B2 中高級
字幕已審核飛吧貓咪！為什麼貓從高處掉落都還能活得好好的呢？ (How This Cat Survived A 32-Story Fall)03:16

飛吧貓咪！為什麼貓從高處掉落都還能活得好好的呢？ (How This Cat Survived A 32-Story Fall)

18111
中文B1 中級
字幕已審核像電影明星學自信 [走路自信的方法] (How To Be More Confident [How To Walk Confidently])05:16

像電影明星學自信 [走路自信的方法] (How To Be More Confident [How To Walk Confidently])

18846
中文A2 初級
賽琳娜-戈麥斯，Marshmello - 狼（覆蓋J.Fla）。 (Selena Gomez, Marshmello - Wolves ( cover by J.Fla ))02:47

賽琳娜-戈麥斯，Marshmello - 狼（覆蓋J.Fla）。 (Selena Gomez, Marshmello - Wolves ( cover by J.Fla ))

1216
中文B1 中級
How to SPEAK English FLUENTLY12:18

How to SPEAK English FLUENTLY

133
A1 初級
如何用英語思考｜個人經驗建議 (How To Think In English | Advice From Personal Experience)04:38

如何用英語思考｜個人經驗建議 (How To Think In English | Advice From Personal Experience)

193
A2 初級
3000+常用英語單詞，帶英式發音。 (3000+ Common English Words with British Pronunciation)79:28

3000+常用英語單詞，帶英式發音。 (3000+ Common English Words with British Pronunciation)

7016
中文B1 中級
狂野西部對決和更多史努比剪輯！| 史努比秀合集 | Apple TV+ (Wild Wild West Showdown & more Snoopy clips! | The Snoopy Show Compilation | Apple TV+)01:04

狂野西部對決和更多史努比剪輯！| 史努比秀合集 | Apple TV+ (Wild Wild West Showdown & more Snoopy clips! | The Snoopy Show Compilation | Apple TV+)

14
中文B1 中級
如何 (HOW TO GET PAID TO TRAVEL THE WORLD)04:20

如何 (HOW TO GET PAID TO TRAVEL THE WORLD)

1002
中文B1 中級
How to Japan Adventure The RIGHT Way02:07

How to Japan Adventure The RIGHT Way

115
中文B1 中級
定製的AMD遊戲構建完成了......它看起來非常棒!!! (The Custom AMD Gaming Build is DONE... and it looks AWESOME!!!)23:42

定製的AMD遊戲構建完成了......它看起來非常棒!!! (The Custom AMD Gaming Build is DONE... and it looks AWESOME!!!)

2
B1 中級
bbc發音小講堂--'Have to' (Pronunciation: 'Have to')03:59

bbc發音小講堂--'Have to' (Pronunciation: 'Have to')

2856
中文B1 中級
我們一家都是獅 (S1E7) 觸摸月亮（Between The Lions: Touching The Moon）26:40

我們一家都是獅 (S1E7) 觸摸月亮（Between The Lions: Touching The Moon）

7
B1 中級
露西 (How to use 'to take' | Learn English with Lucy)05:46

露西 (How to use 'to take' | Learn English with Lucy)

633
中文A2 初級