caffeine

caffeine

英[ˈkæfiːn]美[ˈkæfiːn]

n.[药]咖啡因，咖啡碱，茶精（兴奋剂）；

例句

with most or all of the caffeine removed把大部分乃至全部咖啡因都去掉了

The shaking inside may be due to low blood sugar, too much caffeine or too many cigarettes.心悸可能是由于低血糖、咖啡因过量或抽烟过多。

Some power bars are loaded with carbohydrates or caffeine for quick jolts.有些能量条中包含大量的碳水化合物和咖啡因,以达到快速提神的效果.

Avoid or limit caffeine - containing beverages such as coffee, tea and colas.避免或者限制喝一些含咖啡因的饮料,如:咖啡, 茶,可乐.

Here also is a growing market for caffeine free colas.当前不含咖啡因的可乐的市场正在逐步扩大.

Diuresis dehumidification caffeine can improve and promote kidney function urine output.利尿除湿咖啡因可提高排尿量,促进肾脏机能.

Caffeine can cause palpitations and headaches.咖啡因会引起心悸和头痛。

As little as 50mg of caffeine can produce pharmacological effects.仅仅50毫克的咖啡因就能产生药理效果。

They appear appeal mainly to young people and are fueled mainly by caffein caffeine.他们主要受到年轻人的喜爱,而且原料主要是咖啡因.

The contents of caffeine, antipyrine and sodium salicylate in Satongfeng Injection were measured by HPLC.采用HPLC法测定撒痛风注射液中咖啡因 、 安替比林和水杨酸钠的含量.

英语六级真题

In West Africa, people have long chewed kola nuts as stimulants, because they contain caffeine that also occurs naturally in tea, coffee, and chocolate.

So there could be less protein, more sugar and some additives you wouldn't expect, such as caffeine.

柯林斯高阶英汉双解学习词典释义

N-UNCOUNT

咖啡因;咖啡碱

Caffeine is a chemical substance found in coffee, tea, and cocoa, which affects your brain and body and makes you more active.

英汉词典释义

n.

<化>咖啡因

英英词典释义

Noun

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

行业词典

医学： 〔USP〕咖啡因：无臭、苦味的白色粉末，化学式C8H10N4O2，一种黄嘌呤(参照xanthines)。溶解于水和乙醇，可以从咖啡、茶叶、瓜拉那(巴西可可)和巴拉圭茶(冬青茶)中获得。咖啡因兴奋中枢神经系统，主要作用于大脑，有利尿作用；刺激横纹肌；对心血管系统有多种作用，咖啡因用作中枢和呼吸兴奋药，用于解除头痛，可口服给药；咖啡因和苯甲酸钠的混合水溶液，供肠道外注射使用；