optional
  • US /ˈɑpʃənəl/
  • UK /ˈɒpʃənl/
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解釋
  • adj. 選擇性的;
例句
  • Putting sugar in your coffee is optional

Google 兩步驟驗證 (Using 2-step verification)

Google 兩步驟驗證 (Using 2-step verification) Image 03:28
  1. steal. google now offers 2-step verification, an optional security feature that helps protect

    現在,Google 提供兩步驟驗證及選用的安全性防護 即使密碼遭盜用或破解
2971 11 B1 中級 有中文字幕

告訴你選機位的十個小祕訣! (How to Pick a Great Airline Seat)

告訴你選機位的十個小祕訣! (How to Pick a Great Airline Seat) Image 02:38
  1. a website with airplane seating diagrams and an early booking. optional: a seat upgrade membership.

    提供飛機座位圖的網站、提早定位、以及能將座位升級的會員身分。
50370 2762 B1 中級 有中文字幕

【職場的進擊】辭職的藝術,如何優雅地離開? How to resign gracefully?

【職場的進擊】辭職的藝術,如何優雅地離開?  How to resign gracefully? Image 01:40
  1. optional: acting skills

    額外的(不一定需要): 演戲的技巧
46354 1258 B1 中級 有中文字幕

創意的力量 (RSA Shorts - The Power to Create)

創意的力量 (RSA Shorts - The Power to Create) Image 04:16
  1. instead of seeing social engagement as an optional add-on to government policy,

    我們不該將社會參與視為隨意附加的政府政策,
25231 1182 A2 初級 有中文字幕

快來搞懂性愛經濟學! (The Economics of Sex)

快來搞懂性愛經濟學! (The Economics of Sex) Image 09:57
  1. but in a brave new world where having sex no longer means babies and marriage has become optional,  

    在這美麗新世界,做愛不再意味著傳宗接代,婚姻只是個選項
47698 1465 B1 中級 有中文字幕

什麼是哲學? ( What Is Philosophy For?)

什麼是哲學? ( What Is Philosophy For?) Image 04:41
  1. philosophy was thought of as a normal, basic activity – rather than as an unusual, esoteric, optional extra.

    哲學被認為是一個稀鬆平常的活動,而非一件不平常、難以理解、可有可無的事。
11642 209 B2 中高級 有中文字幕

如何準備長程飛機旅行 (How to Prepare for a Long Plane Ride)

如何準備長程飛機旅行 (How to Prepare for a Long Plane Ride) Image 02:31
  1. and optional: a lavender-scented neck pillow. step 1. pack essentials, such as medications and passports, a few days

    薰衣草香頸枕(自選)。步驟一: 搭機前幾天開始打包重要物品,像藥品和護照
32333 2135 B1 中級 有中文字幕

DevBytes: Google Play Services 7.3

DevBytes: Google Play Services 7.3 Image 04:14
  1. this release also has enhancedment to the common package where google api client now allows june to add optional api through the add api if available.

    這次的更新加強了"common package"(程式術語),讓 Google API Client允許你利用 "addAPIifavailable" 增加些選擇性的API。
1604 8 B1 中級 有中文字幕

電腦打太多,小心「腕道症候群」找上你! (How to Prevent Carpal Tunnel Syndrome)

電腦打太多,小心「腕道症候群」找上你! (How to Prevent Carpal Tunnel Syndrome) Image 01:28
  1. you will need: a neutral wrist position, frequent breaks, stretching exercises and a wrist splint. optional: a medical evaluation.

    你需要:一個不偏倚的手腕位置、適時的休息、伸展運動、及一個護腕工具。選擇性的:做個醫療評估。
24366 418 A2 初級 有中文字幕

【旅遊生活】如何使用的航空電子機票 (How to Use an Airline E-Ticket)

【旅遊生活】如何使用的航空電子機票 (How to Use an Airline E-Ticket) Image 01:32
  1. agent, a debit or credit card, an e-mail address, photo identification and a printer. optional: a record locator

    旅遊中介、借記卡或者是信用卡,電子郵箱地址、證件照、打印機。也可選擇提供電腦代號
3072 239 A2 初級 有中文字幕

【軟體開發】工程師教你如何設計APP! (Android Design Support Library (100 Days of Google Dev))

【軟體開發】工程師教你如何設計APP! (Android Design Support Library (100 Days of Google Dev)) Image 05:17
  1. with an optional action.

    Snackbar 提供快速的回饋訊息 並讓使用者選擇採取其他動作
3697 43 B2 中高級 有中文字幕
  1. Fuck OWL! At Vanderbilt, optional means NOT OPTIONAL and not optional means NOT OPTIONAL (aka required).
    1) Check your OWL grade because you just got screwed because you didn't do the OPTIONALS!
  2. Not mandatory; A decision can be made in this situation.
    Watching TV is more often than not optional.