请输入您要查询的英文单词:
单词
alpha helix
释义
WordReference Random House Unabridged Dictionary of American English © 2024
al
′
pha he
′
lix,
[
Biochem.
]
Chemistry, Biochemistry
the rodlike spatial configuration of many protein molecules in which the polypeptide backbone is stabilized by hydrogen bonds between amino acids in successive helical turns.
1950–55
随便看
spook
spookery
spookier
spookiest
spookily
spookiness
spookish
spooky
spool
spooler
spoollike
spoom
spoon
spoon back
spoonbill
spoonbill catfish
spoon bow
spoon-bowed
spoon bread
spoondrift
spoonerism
spooney
spoon-fed
spoon-feed
spoonful
英语词典包含188688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:2026/3/6 15:17:50