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单词
butene
释义
bu·tene
(by
t
ē
n
′
)
n.
Any of three gaseous isomeric ethylene hydrocarbons, C
4
H
8
, used principally in making synthetic rubbers. Also called
butylene
.
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altho
althorn
although
altimeter
altimetric
altimetry
altiplano
altitude
altitude sickness
altitudinal
Alt key
Altman
Altman
alto
alto clef
altocumulus
altogether
Alton
(Alton) Glenn
Altoona
alto-relievo
alto-rilievo
altostratus
altricial
altruism
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更新时间:2025/10/29 12:28:04