| 释义 |
caf·fein 英kæˈfiːn, ˈkæfˌiːn, ˈkæfiːɪn美kæˈfin, ˈkæfˌin, ˈkæfiɪnAHDkă-fēnʹ, kăfʹēn', kăfʹē-ĭn ★☆☆☆☆高ＭＳCOCA¹³⁵⁴⁶BNC²²⁰⁵⁵iWeb⁶³⁴⁸Economist²⁰⁴⁰⁷⁺⁸
基本英英词源搭配记法近义反义派生词例句Thesaurus例句
n.咖啡因¹⁰⁰形容词caffeinated
化学医学经典咖啡
Noun:
a bitter alkaloid found in coffee and tea that is responsible for their stimulating effects来自cafe, 咖啡。-ine, 化学后缀，见cocaine.caffeine sodium salicylate水杨酸钠咖啡因…caffeine phenate咖啡因苯酚盐…caffeine poisoning咖啡因中毒caffeine phosphate磷酸咖啡因caffeine salicylate医 水杨酸咖啡因…caffeine benzoate苯甲酸咖啡因…caffeine citrate枸橼酸咖啡因…caffeine chloral医 咖啡因氯醛…caffeine hydrochloride盐酸咖啡因caffeine sodio-benzoate苯甲酸咖啡碱钠…ergotamine caffeine麦角胺咖啡因…caffeine acetate乙酸咖啡因caffeine carbolate咖啡因苯酚盐…aspirin phenacetin caffeine复方阿司匹林…caffeine sodium benzoate安钠咖
caffe-ine化学物质⇒n.咖啡因n.化咖啡因;咖啡碱;三甲黄嘌呤;茶精兴奋剂词根记忆caffee咖啡+ine近义词 caffein咖啡因stimulant兴奋剂
Piodocaffeine碘咖啡因Papocaffeine阿朴咖啡因Pbromocaffeine溴咖啡因Phydroxycaffeine羟咖啡因Pchloralcaffeine氯醛咖啡因Pethoxycaffeine乙氧基咖啡因Pphenoxycaffeine苯氧基咖啡因Pmethoxycaffeine甲氧咖啡碱甲氧基咖啡因
名词100%
用作名词Now there are cola drinks withoutcaffeine.现在也有不含咖啡因的可乐类饮料。
I'm trying to cut down on sugar andcaffeine.我决定减少对糖和咖啡因的摄取量。
Caffeine makes people nervous and unsleeping.咖啡因是人们紧张和难以入睡。as in.coffee
同义词 cappuccino,espressobrew,decaf,decoction,demitasse,ink,java,mocha,mud,perkbattery acid,café,café au lait,café noir,forty weight,hot stuff,jamocha,joe,varnish remover
adrenalinenoun state of excitement
anxietyepinephrinemorphine,stress
coffeenoun hot beverage made from beans of a tree
battery acid,brew,caffeine,café,café au lait,café noir,cappuccino,decaf,decoction,demitasse,espresso,forty weight,hot stuff,ink,jamocha,java,joe,mocha,mud,perk,varnish remover The caffeine gives me the kick and the courage to do what I have to do, but increasingly it is running my brain and my mouth. My fuse is very short.
咖啡因使我极度地兴奋并赋予我勇气做我应该做的事，但是它逐渐地又麻木了我的大脑和口腔，我太容易发火了。 yeeyan
A cup of instant coffee, on the other hand, contains only around half the caffeine of a filter coffee.
另一方面，一杯速溶咖啡的咖啡因，大约只有一杯过滤咖啡的一半。 yeeyan
And, of course if you have sleep problems, caffeine should be cut out.
而且，假如你有睡眠问题的话，你就更不应该继续饮用咖啡因饮料。5ibama
Any food or beverage that contains caffeine can disturb sleep, although this is not true for everyone.
任何含有咖啡因的食物和饮料都会干扰睡眠，尽管不是人人都是如此。 yeeyan
But mixed together, particularly in high volumes, the combination of caffeine and alcohol can be deadly.
但两者混合到一起，特别是高浓度的咖啡因和酒精的混合物可能会致命。 yeeyan
But you can get other benefits from coffee that have nothing to do with caffeine.
但是你可以从咖啡中或许与咖啡因无关的其他好处。 yeeyan
Chocolate has trace amounts of caffeine.
巧克力有痕量的咖啡因。 yeeyan
For some people, any food or beverage with caffeine in it can disturb sleep.
对一些人来说，任何带有咖啡因的食物都可能打扰到睡眠。 cri
I gotta have some caffeine.
我需要一点咖啡因。 ebigear
If you are sensitive to caffeine, avoid it in the afternoon and evening.
如果你对咖啡因敏感的话，在中午和晚上就避免食用。 yoyo17
If you're experiencing all the bad and none of the good of caffeine, cut back.
如果你已经体验了咖啡因的所有坏处，而没有什么好处，那么减少饮用吧。 yeeyan
Reduce your intake of alcohol, nicotine, sugar, and caffeine.
减少酒精、尼古丁、糖和咖啡因的摄入量。 yeeyan
So, what does caffeine do when it hits our system?
那么咖啡因对神经系统是如何作用的呢？ yeeyan
Stimulants as mild as caffeine can produce state- dependent learning boosts— so if you drink coffee or soda while studying, drink them before the test, too.
像咖啡因这类温和的兴奋剂可以产生情境依靠提高学习——所以如果你学习时喝咖啡或碳酸水，那么考试时也要喝。 hxen
There are plenty of natural sources of energy besides caffeine that work just as well, if not better.
有许多除了咖啡因以外的自然的能量来源也能使用，如果不是更好的话。 yeeyan
There’s always the caffeine nap, but that might conflict with the next tip.
通常我们也会遇到咖啡因睡眠，但这与下一则窍门有冲突。 yeeyan
They found caffeine stimulated the part of the brain that regulates arousal.
他们发现咖啡因能够刺激大脑中调节兴奋的区域。 cri
We each have our own thresholds for caffeine.
我们每个人对咖啡因都有自己的极限。 yeeyan
What is it about caffeine that opens us up to persuasion?
究竟是咖啡因的什么让我们对说服开放？ yeeyan
Whether it's for one of the reasons above— or because you want to trim your spending on pricey coffee drinks— cutting back on caffeine can be challenging.
无论你是出于以上的某个原因——还是你想要缩减你花在咖啡上面的开支——戒掉咖啡因的“瘾”可是件具有挑战的事儿。 yeeyan
Caffeine, the stimulant in coffee, impairs the transport of eggs from the ovaries to the womb, they found.
研究发现，咖啡中所富含的咖啡因会印象到卵子从卵巢进入子宫的这一过程。 ebigear
Caffeine and alcohol are also part of the sugar family as they too will raise your glucose level.
咖啡因和酒精也是糖类大家庭的一部分，因为它们也会使你的血糖水平上升。 yeeyan
Caffeine dilates blood vessels, thus increasing the flow of blood and oxygen to muscles.
咖啡因能扩张血管，因此增加流入肌肉的血液和氧气。 yeeyan
Caffeine is probably the most famous of the group.
这类物质中最著名的就是咖啡因了。 yeeyan |