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单词
ethene
释义
ethene
美 ['iθin]
英 ['iːθiːn]
n.
【化】乙烯
网络
乙烯E；淀粉发酵法或乙烯；乙基乙烯硫醚
权威英汉双解
英汉
英英
ethene
— see also
ethylene
n.
1.
【化学】乙烯
n.
1.
a
gas
obtained
from
petroleum
and
natural
gas
.
It
is
used
in
making
polythene
and
other
chemicals
and
to
make
fruit
ripenbecome
ready
to
eat
or
use
.
随便看
come to the end of one's rope
come to the fore
come to the front
come to the gallows
come to the ground
come to the hammer
come to the land
come to the mark
come to the point
come to the push
come to the rescue
come to the same thing
come to the surface
come to the top
come to the wrong shop
come to think of it
come to time
come to town
come true
comets
come under
come under review
come under the hammer
come under the yoke
come unglued
一无长物
一日万几
一日万机
一日三复
一日三秋
一日三餐
一日不见，如隔三秋
一日为师，终生为父
一日为师，终身为父
一日之长
一日之雅
一日九迁
一日千丈
一日千里
一日夫妻百日恩
一日无常
一日被蛇咬，十年怕麻绳
一旦无常
一时一刻
一时三刻
一时之冠
一时之权
一时之杰
一时之秀
一时之选
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更新时间：2026/10/13 20:04:42