英语词组pyrethrin I是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	pyrethrin I
释义	1.pyrethrin I (C₂₁H₂₈O₃)除虫菊酯I 2.pyrethrin II (C₂₂H₂₈O₅)除虫菊酯II See pyrethrin
随便看	a very independent little girl a very mixed group of people a very presentable young man a very upright, trustworthy man a very wealthy, privileged elite a viable alternative to sth a victim of child abuse a victim of crime a Victorian hunting lodge a view over sth a vignette of sth a village 30 miles distant a vindication of sth a vintage year for sth a vintage year for sth a virgin bride a vision of loveliness a visual memory a vocalist singing tuneful songs a voice crying in the wilderness a voice in the wilderness a voice singing a Spanish song a voice synthesizer a volunteer for sth a vow of obedience

英语词组固定搭配大全包含52743条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。