caffein

英[\'kæfi:n]
美[\'kæfin]

基本释义

n.
咖啡因,茶精(一种兴奋剂)

实用例句

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.

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英英释义

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

最新英语单词

行业英语