caffeine
US /kæˈfin, ˈkæfˌin, ˈkæfiɪn/
・UK /ˈkæfi:n/
B2 中高級英檢高級
n. (u.)不可數名詞咖啡因
Almost everyone I know drinks something with caffeine in the morning to get the day started
n. (u.)不可數名詞咖啡因含量
This brand of coffee has a high caffeine content.
n. (u.)不可數名詞咖啡因（添加劑）
Some people are sensitive to caffeine as an additive in food.
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不敢開口用英文點餐嗎？直接到星巴克實戰演練給你看！(How to order coffee in English ☕️)
09:29
- You can choose caffeinated coffee with caffeine or you can choose decaffeinated coffee (it's also called decaf coffee) because this has no caffeine inside of it.
你可以選擇含有咖啡因的咖啡，也可以選擇無咖啡因咖啡（也稱為無咖啡因咖啡），因為這種咖啡不含咖啡因。
- You can also choose a half-caf which just means there is half caffeine and half decaf.
你也可以選擇半咖啡因咖啡，它一半是咖啡因，一半是無咖啡因。
嚴重會導致敗血症？！貓咪咬人其實很危險！(Why Cat Bites Are Actually So Dangerous | RTC 35)
12:07
- There is a condition called caffeine withdrawal headache,
有一種情況叫做咖啡因戒斷性頭痛、
- or a dependence on caffeine,
或對咖啡因的依賴、
平價又有效！5 種能自然「減少壓力」的食物，趕快吃起來！ (5 Foods That Naturally Decrease Cortisol, the Stress Hormone)
07:52
- Also it's important to know some foods that can really increase cortisol include alcohol, caffeine, saturated fats, simple sugars like sodas and candy,
此外，了解一些會增加皮質醇的食物也很重要，包括酒精、咖啡因、飽和脂肪、蘇打水和糖果等單醣，
跟著BBC學英文在十分鐘內學會十種易混淆的用法！ (BOX SET: English In A Minute 6 – TEN English lessons in 10 minutes!)
08:57
- For example, both tea and coffee contain caffeine. We use neither to talk about zero out of two things.
例如，茶和咖啡都含有咖啡因。我們使用 neither 來談論兩件事中的零件。
這會致命？這些東西都有可能讓你有生命危險 (This Much Will Kill You)
03:41
- But did you know that 70 cups of coffee contains enough caffeine to kill a 70-kilogram person?
不過你知道 70 杯咖啡所含的咖啡因量足以殺死一個 70 公斤的成人嗎？
- This amount of caffeine can trigger heart palpitations or even cardiac arrest.
這個量的咖啡因可能引起心悸，甚至是心搏停止。
Sabrina Carpenter 談 Short n' Sweet 專輯、阿黛爾演唱《Espresso》和 Jenna Ortega 客串 (Sabrina Carpenter Talks Short n' Sweet Album, Adele Singing "Espresso" and Jenna Ortega Cameo)
06:34
- It said, ´People are always scared to give me caffeine.
它說："人們總是害怕給我咖啡因。
英國與美國假日特輯 | 美食大戰 | Insider Food (UK vs USA Holiday Special | Food Wars | Insider Food)
37:58
- Yeah, I'm just mainlining high fructose corn syrup and caffeine right now.
是啊，我現在只喝高果糖玉米糖漿和咖啡因。
走進希拉里-哈恩的心靈 (Inside the Mind of Hilary Hahn)
30:22
- - That's how se– - But when you're on tour, caffeine is just like...
嗯
- We just want caffeine.
我... 不知道耶！我覺得自己工作的時候 對音樂方面的要求很高
