请输入您要查询的英文单词:
单词
allene
释义
al·lene
\ˈaˌlēn\
noun
(
-s
)
Etymology:
International Scientific Vocabulary, contraction of
allylene
1.
:
a gaseous hydrocarbon CH
2
= C = CH
2
— called also
propadiene, sym-allylene
2.
:
a diolefin with its two double bonds in adjacent positions
随便看
sciolistic
sciolistically
sciolous
sciolto
sciomancy
sciomantic
scion
scion
scion-rooting
sciophilous
sciophyte
scioptic
scioptics
sciosophist
sciosophy
sciot
scire
scire facias
scirenga
scirocco
scirpus
scirrhe
scirrhoid
scirrhous
scirrhous
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:2025/7/28 4:50:32