caffeine是什么意思

音标:英 [ˈkæfi:n]美 [kæˈfin, ˈkæfˌin, ˈkæfiɪn]

咖啡因, 咖啡碱[化] 咖啡因; 咖啡碱

a bitter alkaloid found in coffee and tea that is responsible for their stimulating effects

caffeine的用法和例句：

1. It's no caffeine in it, you're not allowed caffeine, apparently.

是零咖啡因的 看来你不许摄入咖啡因

2. Now, I couldn't find a caffeine patch, but I did find what claims to be a mindboosting caffeine suppository.

我找不到戒咖啡因贴片 但我找到了一个号称 能震荡五脏六腑的咖啡因栓剂

3. So, what you can see here, which is fairly clear, is this is my reaction times without caffeine and with caffeine, and there's a pretty consistent gap.

所以 你能看到 很明显的是 这是服用咖啡因前后我的反应次数 差值较为恒定

4. It's not very good, but it's caffeinated.

虽然不怎么好 不过有咖啡因能提神

5. You'll be up all night with the caffeine.

咖啡因会让你整晚睡不着觉的

6. It's the caffeine. I'm a shell of a man.

都是因为咖啡因 我才这么脆弱

7. I am organized and caffeinated to the hilt.

我会尽可能得条理清晰并且兴奋起来

8. No, you don't stand between a woman and her caffeine.

没错 谁也不能阻止女人得到咖啡因

9. Oh, no, thank you, those have caffeine in them.

不了 谢谢 里面含有咖啡因

10. I'm not even allowed to have caffeine.

他们连咖啡因都不让我摄入