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allethrin
释义
WordReference Random House Unabridged Dictionary of American English © 2024
al•le•thrin
(al
′
ə thrin),
USA pronunciation
n.
[
Chem.
]
Chemistry
a clear, amber, viscous liquid, C
19
H
26
O
3
, used as an insecticide.
all
(
yl
) + (
pyr
)
ethrin,
equivalent. to
Pyrethr
(
um
) name of a genus of composite plants + -
in
2
1945–50
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更新时间:2025/7/23 16:38:35