theine
名词
['θiːɪn]    ['θiːɪn]

基本释义

n.[化]咖啡碱,茶素

词根词缀

前缀 thei- 与...有关的(thigh,大腿)
+
词根 ine 碱(源自希腊语)
thei- + ine = theine

网络释义

一种在咖啡、茶叶等中含有的与咖啡因功能类似的生物碱。

Wiktionary英语原文词典

该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。

查看英文原文词典详情

例句

1. The theine in this tea gives me a boost of energy in the morning.
这种茶中的咖啡碱让我早上精力充沛。

2. Some people are more sensitive to the theine in coffee and experience jitteriness or insomnia.
有些人对咖啡中的咖啡碱更敏感,可能会出现不安或失眠的情况。
theine单词图解,单词释义场景配图

实用场景例句

商务邮件
Please find attached the lab report detailing the theine content in our new product.
附件为详述我们新产品茶素含量的实验室报告。
学术写作
The physiological effects of theine on the human central nervous system are well documented.
茶素对人体中枢神经系统的生理作用已有充分记录。
旅游出行
I prefer drinking matcha while traveling in Japan, even though the theine keeps me awake.
在日本旅行时我喜欢喝抹茶,尽管茶素让我保持清醒。
日常对话
Does green tea have as much theine as coffee?
绿茶的茶素和咖啡一样多吗?
社交媒体
Switching to herbal tea at night because the theine in my Earl Grey is ruining my sleep! 😫
晚上改喝花草茶了,因为伯爵红茶里的茶素毁了我的睡眠!😫
4 次浏览