caffein

英[\'k?fi:n]
美[\'k?fin]

基本釋義

n.
咖啡因，茶精（一種興奮劑）

實用例句

They appear appeal mainly to young people and are fueled mainly by caffein caffeine.

他們主要受到年輕人的喜愛,而且原料主要是咖啡因.

互聯(lián)網(wǎng)

英英釋義

Noun

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

最新英語單詞

行業(yè)英語