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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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electron-beam lithography
electron beam lithography
electron beam machine
electron-beam machining
electron beam machining
electron beam magnetometer
electron-beam magnetometer
electron beam mask
electron beam mask generator
electron beam mask system
electron beam melted ingot
electron beam melted ingot
electron beam melted material
electron-beam melted material
electron-beam melting
electron beam melting
electron beam melting furnace
electron-beam melting furnace
electron-beam melting gun
electron-beam melting purification
electron beam melting purification
electron-beam melting system
electron beam melting system
electron-beam memory
electron beam memory
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：2026/4/8 21:39:35