请输入您要查询的英文单词：
单词
caffeine
释义
caffeine
1 ENTRIES FOUND:
caffeine
(noun)
caffeine
/kæ
ˈ
fiːn/
Brit
/
ˈ
kæˌfiːn/
noun
caffeine
/kæ
ˈ
fiːn/
Brit
/
ˈ
kæˌfiːn/
noun
Learner's definition of CAFFEINE
[
noncount
]
:
a substance that is found especially in coffee and tea and that makes you feel more awake
咖啡因；咖啡碱
Her doctor told her to avoid
caffeine
.
医生告诉她要忌咖啡因。
caffeine-free
[=
decaffeinated
] coffee/soda
不含咖啡因的咖啡/汽水
随便看
on the supposition that
On the surface
on the table
on the take
on the telephone
on (the) television
on the television
on (the) telly
on the telly
on the threshold
on the tiles
on the tip of your tongue
on the town
on the trot
on the turn
on the understanding that
on the up
on the up and up
On the upside
on the upswing
on the verge of
on the wagon
on the wane
on the warpath
on the way
英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2026/5/15 5:30:12