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单词 pesticide
释义

WordReference Random House Learner's Dictionary of American English © 2024
pes•ti•cide /ˈpɛstəˌsaɪd/USA pronunciation   n. 
  1. Agriculture, Chemistry, Pest Controla chemical preparation for destroying plant or animal pests: [uncountable]the overuse of pesticide in agriculture.[countable]all those different pesticides.
See -cide-.
WordReference Random House Unabridged Dictionary of American English © 2024
pes•ti•cide  (pes′tə sīd′),USA pronunciation n. 
  1. Agriculture, Chemistry, Pest Controla chemical preparation for destroying plant, fungal, or animal pests. Also called biocide. 
  • pest + -i- + -cide 1935–40
pes′ti•cid′al, adj. 

Collins Concise English Dictionary © HarperCollins Publishers::
pesticide /ˈpɛstɪˌsaɪd/ n
  1. a chemical used for killing pests, esp insects and rodents

ˌpestiˈcidal adj
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更新时间：2024/9/21 8:02:11