pyrethrin

US [paɪ'reθrɪn]
UK [paɪ'riːθrɪn]
  • n.【化】除虫菊酯
  • Web除虫菊素;除虫菊脂;拟除虫菊酯类农药
Plural Form:pyrethrins  
n.
1.
【化】除虫菊酯

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard