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单词
butadiene
释义
butadiene
/bju:təˈdaii:n/
n. Chem.
a colourless gaseous hydrocarbon used in the manufacture of synthetic rubbers Chem. formula
化学分子式
: C
4
H
6
【化】丁二烯
(
一种无色气体,用于制造合成橡胶
)
[BUTANE + DI-
1
+ -ENE: cf. BUNA]
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circulatory
circum-
circumambience
circumambiency
circumambient
circumambulate
circumambulation
troublesomely
troublesomeness
trouble spot
troublous
trough
trounce
trouncer
trouncing
troupe
trouper
trouser-clip
trousered
trouserless
trousers
trouser suit
trousseau
trout
trouting
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更新时间:2026/10/2 0:36:56