chlorophyll
US /ˈklɔ:rəfɪl/
・UK /ˈklɒrəfɪl/
A1 初級
n. (u.)不可數名詞葉綠素
n. (u.)不可數名詞葉綠素分子
The chlorophyll molecule contains a magnesium atom at its center.
n. (u.)不可數名詞葉綠素補充劑
Some people take chlorophyll supplements for their purported health benefits.
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莉莉-萊恩哈特談痤瘡對心理健康的影響 | Go To Bed With Me | Harper's BAZAAR (Lili Reinhart on the Impact of Acne on Mental Health | Go To Bed With Me | Harper's BAZAAR)
08:27
- It has chlorophyll in it, which is what makes it green in that, so it's not artificially colored.
它含有葉綠素，是葉綠素讓它變成綠色，所以它不是人工染色的。
為什麼自然界中的藍色如此罕見？ 藍色是一種顏色還是視錯覺？ (Why is the Color Blue So Rare in Nature? Is blue a color or optical illusion?)
04:09
- The most common plant pigment is green chlorophyll, so plants appear green because chlorophyll doesn't absorb, but rather reflects green light.
最常見的植物色素是綠色葉綠素。所以植物看起來是綠色的，因為葉綠素 不吸收，而是反射綠光。
- so plants appear green because chlorophyll
所以植物看起來是綠色的，因為葉綠素
美國的戲劇性天氣 | 2021年10月25日 (Dramatic Weather In The U.S. | October 25, 2021)
10:01
- To understand why and think back to photosynthesis and chlorophyll, photosynthesis is the process by which plants or trees create their own energy through sunlight, water and carbon dioxide, chlorophyll is a key component of this process and as the reason leaves have a green color photosynthesis comes to a halt as the amount of daylight shorts during fall telling the tree to shut down for winter, the chlorophyll breaks down when this happens.
要理解為什麼，請回想一下光合作用和葉綠素，光合作用是植物或樹木通過陽光、水和二氧化碳創造自身能量的過程，葉綠素是這一過程的關鍵組成部分，作為葉子具有綠色的原因，光合作用在秋季的日照時間短，告訴樹木要關閉過冬，葉綠素在這種情況下分解。
美國人如何受騙購買假食品 (How Americans Are Tricked Into Buying Fake Food)
12:55
- They might flavor it with beta carotene and maybe color it with a little chlorophyll to make it a little more green.
他們可能會用胡蘿蔔素來調味，也可能用葉綠素來著色，讓它更綠一點。
頂尖 1%考生知道而你不知道的事（4 個關鍵策略） (What Top 1% of Test-Takers Know That You Don't (4 Key Tactics))
09:42
- Red light is absorbed more efficiently by chlorophyll than green light.
與綠光相比，葉綠素吸收紅光的效率更高。
葉的結構 | 植物 | 生物 | The FuseSchool (Structure Of The Leaf | Plant | Biology | The FuseSchool)
03:43
- These cells are called palisade mesophyll, and they're packed full of chlorophyll, the green chemical that plants use to absorb light.
這些細胞被稱為葉綠體間質，它們充滿了葉綠素，葉綠素是植物用來吸收光線的綠色化學物質。
- Then comes the chlorophyll rich palisade mesophyll, where the bulk of photosynthesis occurs.
然後是富含葉綠素的葉枕中葉，光合作用主要在這裡進行。
你的便便看起來像這樣嗎？ 小心你的身體在警告你！ (Does Your Poop Look Like This? (Signs You’re NOT Healthy))
06:55
- If you have green stool, usually it's going to be chlorophyll.
如果大便呈綠色，通常是葉綠素的緣故。
秋天來了，綠葉也開始變色了！來看看這是為什麼吧！（Why Do Leaves Change Colors in the Fall?）
03:22
- Leaves on most plants and trees are green because of a colorful chemical inside them called chlorophyll.
多數植物和樹木上的葉片之所以是綠色的是因為它們內部稱為葉綠素的多彩化學元素。
- Chlorophyll is bright green, but it does more than just look pretty.
葉綠素是亮綠色的，但它可不只是好看而已。