caffeine
美 [ˈkæˌfin] 
英 [ˈkæfiːn]
- n.咖啡因；咖啡碱
- 网络咖啡硷；不喝因为咖啡因；无水咖啡因
英汉双解
1. | 咖啡因；咖啡碱a drug found in coffee and tea that makes you feel more active |
英汉解释
英英解释
例句
Susan : It's not just the caffeine, but the amount of suger that's in soft. drinks. All that suger and caffeine can't be good for you.
苏珊：不只是咖啡因的问题，还有饮料中的糖含量，这两种成分对身体都不好。
It's a good step towards beating the afternoon doldrums thanks to that little bit of a caffeine burst and the few quiet minutes it entails.
感谢那一丁点咖啡因的突然增加以及随之而来的几分钟宁静时间，这是驱走午后无精打采的一个好方法。
Many parents, however, aren't exactly sure how much caffeine their children are drinking or how this would affect them.
许多父母对他们子女的咖啡因摄入量及其影响也不是特别的清楚了解。
To date, the only negative side effect reported from drinking green tea is insomnia due to the fact that it contains caffeine.
至今为止，喝绿茶有报道的唯一负作用就是由于绿茶中含有的咖啡因造成失眠。
Take A caffeine nap - If you are on the edge of the zone, but sort of cloudy in the head, try a caffeine nap.
服用些咖啡因小睡一会儿---如果你感觉自己马上要进入状态，但脑袋总是闷闷的，试试这个方法。
As well as being a stimulant, caffeine interrupts the flow of melatonin, the brain hormone that sends people into a sleep.
作为一个兴奋剂，咖啡因打断了褪黑激素的流入，大脑激素使人们进入睡眠。
How much caffeine puts a woman at risk?
妇女摄入多少咖啡因才是有危险的？
Try reading a book, having a cup of caffeine-free tea, listening to soothing music or taking a hot bath before heading to bed for the night.
读点书，喝杯不含咖啡因的茶，听听舒缓的音乐或洗一个热水澡。
That immediate caffeine buzz wakes me up, and makes me think "Hey, I'm fine, I was just a bit dozy first thing. "
咖啡让我立即清醒，让我觉得“我很好，我只是有一点小困。”
"And, the study doesn't discuss how much caffeine would be needed for any real benefit, " he said.
“而且，这项研究并没有说出，到底吸收多少咖啡因才有实际的好处，”他说。
A woman who witnessed my complaint asked: "How can you tell if it's stale or not? For me it's just caffeine. "
一位瞧见我抱怨的女子问道：“你怎么判断它新不新鲜呢？对我而言，它只不过是咖啡因。”
Caffeine: How much is too much?
咖啡因：多少才算多？
Caffeine injections have been used medicinally since 1999 in the United States to stimulate breathing in infants who are experiencing apnea.
美国从1999年以来，咖啡因注射液就用做医药用具用来医治窒息的婴儿。
A few laboratory studies even suggest that moderate caffeine intake may help protect the heart against this problematic rhythm disorder.
甚至少量的实验室研究表明适量咖啡因摄入量可能帮助预防心脏出现这种有问题的节律紊乱。
That's really the only reason I can think of as to why so many recent studies have come out on whether caffeine is "good" for you or not.
我能想到的是为什么最近出现很多对咖啡因是否对人有益的研究，只有这个原因。
How Much Is Known About Effects of Caffeine on Kids?
咖啡因对孩子的影响我们知道多少？
Start paying attention to how much caffeine you're getting from foods and beverages. It may be more than you think.
开始留意你每天从食物和饮品中摄入的咖啡因量，它会多于你的想像。
The key is to know how much of something we can have (especially if it's loaded with sugar or caffeine).
关键是要知道我们可以吃下多少那种东西（尤其是当里面充满了糖分或咖啡因时）。
Women who drink at least four caffeine drinks a day are more likely to develop frequent problems with bladder control.
每天喝至少4杯含咖啡因饮料的女性更有可能患膀胱控制的常见问题。
I found a caffeine signature on my own prints, which increased as my body absorbed the drink.
我在自己的指纹中发现了咖啡因的特征，它随着身体吸收咖啡而增加。
They're gonna charge me a few thou I don't have to tell me to rest a bit and not to drink alcohol or caffeine.
他们会收我几千块，不用说我也知道他们会告诉我休息休息，不要喝酒，不要摄入咖啡因。
This study was designed to investigate the beneficial effect of caffeine at a dose comparable to that of human exposure in a model of PD.
本研究旨在探讨有益作用的咖啡因的剂量相若的人类暴露在局部放电模型。
Caffeine has a pronounced effect on Sheldon, even if he does consider it a gateway drug.
咖啡因对谢耳朵的效果显著，尽管他将其视为一种诱导性毒品。
Then, if you are still drinking too much caffeine, substitute another of your daily drinks, again, keeping it up for a week.
如果一周后你还是会摄入大量咖啡因，那就换一种饮料代替你的日常饮料，再保持一周。
Theobromine, like caffeine, and also like the asthma drug theophylline, belong to the chemical group known as xanthine alkaloids.
可可碱与咖啡因、茶碱（哮喘药）一样，属于黄嘌呤生物碱家族。
How you react to caffeine may be determined in part by how much caffeine you're used to drinking.
你对咖啡因的反应在一定程度上取决于你之前对咖啡因的摄入量。
Caffeine is often found in coffee, teas, chocolate, soda and more, according to the U. S. National Library of Medicine.
根据美国国家医学图书馆资料所说，咖啡因经常存在于咖啡、茶叶、巧克力、苏打等食物中。
In their study, Glasgow University researchers found a sixfold difference in caffeine quantities in cups of espresso.
格拉斯哥大学的研究者发现，不同浓缩咖啡中的咖啡因含量存在6倍的差距。
Considering the common usage of caffeine, you might be able to go straight to humans here.
考虑到咖啡因的普通用法，你可能会直接想到人类。
"Caffeine more than doubles the number of damaged cells that will die normally after a given dose of UV, " he said.
当咖啡因多于被手紫外线损坏的细胞一倍以上时，就可以使损坏细胞正常死亡。
Osthol antagonized the excitable activity induced by caffeine, but it did not influence the autonomic activity in mice of control group.
对安钠咖所致的小鼠自主活动增加有明显对抗作用，但不影响正常小鼠的自主活动。
Caffeine is often added to pain medications because it improves their absorption and increases their pain killing effect.
咖啡因通常被添加到止痛的药物中，因为它有助于提高药物的吸收，并且能够加强药物的止疼作用。
The new findings seem to run counter to previous research regarding diabetes and caffeine.
该新发现似乎与以前关于糖尿病和咖啡因之间关系的观点有冲突。
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。
And, caffeine causes our brains to produce higher levels of dopamine, the brain chemical that floods us with a sense of pleasure.
并且，咖啡因可以使大脑产生高水平的多巴胺，一种大脑中的化学物，使我们充满愉悦感。
However, the caffeine drinkers did not appear to have boosted reaction times.
然而，饮用过咖啡因的人好像没有加快反应速度。
I'm trying to cut down on sugar and caffeine.
我决定减少对糖和咖啡因的摄取量。
Caffeine also triggers the release of the hormone adrenaline, which can elevate blood sugar levels, he said.
咖啡因导致肾上腺素释放而导致血糖增高，他说。
Watch the caffeine. Too much caffeine throughout the day, even if it's not consumed right before bedtime, can contribute to fitful slumber.
如果每天喝过量的咖啡，即使不在睡眠时间发挥影响，也会使睡眠不规律。
Wondering if your baby might be sensitive to caffeine and getting too big of a dose through the breast milk?
想知道是否你的宝宝对咖啡因敏感或者通过乳汁是否摄入了超量的咖啡因？
