请输入您要查询的英文单词:
单词
cotinine
释义
co·tin·ine
\ˈkōd.
ə
nˌēn, -ˌīn\
noun
(
-s
)
Etymology:
probably anagram of
nicotine
:
an alkaloid C
10
H
12
N
2
O that is the principal metabolite of nicotine and is widely used as an indicator of recent exposure to nicotine
随便看
closed stance
closed string
closed union
close fertilization
close-fertilize
close-fights
closefisted
close-fitting
close girl
closegirt
close-grain
close-grained
closehanded
close harmony
close-hauled
close helm
close helmet
close-herd
close-in
close in
close internal juncture
close its doors
close juncture
close-knit
close-lipped
英语词典包含332784条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/12/6 21:42:40