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单词
pyrethrin II
释义
pyrethrin II
网络
除虫菊素
网络释义
1.
除虫菊素
120-74-1,120-75-2,120-78-5,120-79-6,120... ... 除虫菊素I Pyrethrin I
除虫菊素
Pyrethrin II
三乙胺 Triethylamine ...
www.chemicalbook.com
例句
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new enterprise
new entrant
new entrants
new entrants to the labor force
new entries
new entry
new environment
new environment of learning
new epoch
new epoxide resinous material
new equipment
new equipment tire
new
new era
new era
newer-model
newer portions of the root system
newer stone age
newes
new
newest bound rule
new estimate
new estimates of population
new eugenics
new event
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/8/19 16:07:35