caffeine的意思？

caffeine的音标：caffeine的英式发音音标为：['kæfi:n]caffeine的美式发音音标为：[kæ'fin, 'kæfˌin, 'kæfiɪn]...

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。The caffeine in coffee can jangle the nerves.咖啡中的咖啡因会使神经紧张。Caffeine can cause palpitations and headaches.咖啡因会引起心悸和头痛。...

Caffeine is bad for your health.咖啡因对人体健康有害。The caffeine in coffee can jangle the nerves.咖啡中的咖啡因会使神经紧张。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.with most ...

broach的一般过去时为：broached...

n.分娩，生产...

encage的现在进行时为：encaging...

He was a man of great charm and not inconsiderable wit.他是魅力十足、机智过人的男人。The production costs are a not inconsiderable £8 million.生产成本相当大，达800万英镑。The production costs are a not inconsiderable £8 million...生产成本相当大,达800万英镑。We...

...

They managed it all supremely well.这件事他们干得极其出色。I don't know how I managed to swallow my anger.我不知道怎样才能抑制住我的愤怒。She had managed perfectly well without medication for three years...3年来，她一直没有服药却挺了过来。They managed to dead...

adj.可互换的，代替的n.代替物...

proliferate的音标：proliferate的英式发音音标为：[prə'lɪfəreɪt]proliferate的美式发音音标为：[prə'lɪfəˌret]...

棉经丝纬伞绸...

异灰毛豆酮...

constrained的音标：constrained的英式发音音标为：[kən'streɪnd]constrained的美式发音音标为：[]...

effector的音标：effector的英式发音音标为：[ɪ'fektə(r)]effector的美式发音音标为：[ɪ'fɛktɚ]...

“纯正地”的英语可以翻译为：chastely ...

commodity的复数形式为：commodities...

When we reached the homestead and were sitting on the stoep drinking our coffee, we heard that Richard had left quite suddenly and had gone back to England.当我们赶到范·伦斯堡家,坐在他们家屋前的门廊上喝咖啡时, 却听说理查德已经不辞而别回英国去了.The daylight reve...