首页
汉语词典
英英词典
请输入您要查询的英文单词:
单词
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
随便看
pyrolignic
pyrolize
pyrolizer
pyrolusite
pyrolysis
pyromagnetic
pyromancer
pyromancy
pyromania
pyromaniac
pyromantic
pyrometallurgical
pyrometallurgy
pyrometer
pyrometrically
pyrometric bead
pyrometric cone
pyrometry
pyromorphite
pyromucic aldehyde
pyrone
pyronine
pyrope
pyrophobia
pyrophobic
英语词典包含188688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 mdict.net All Rights Reserved
更新时间:2026/8/9 5:42:34