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单词 insecticidal
释义

WordReference Random House Learner's Dictionary of American English © 2024
in•sec•ti•cide /ɪnˈsɛktəˌsaɪd/USA pronunciation   n. 
  1. Pest Controla substance for killing insects: [uncountable]spraying crops with insecticide.[countable]many insecticides to choose from.
in•sec•ti•cid•al /ɪnˌsɛktəˈsaɪdəl/USA pronunciation  adj. See -cide-.

WordReference Random House Unabridged Dictionary of American English © 2024
in•sec•ti•cide  (in sek′tə sīd′),USA pronunciation n. 
  1. Pest Controla substance or preparation used for killing insects.
  2. the act of killing insects.
  • insect + -i- + -cide 1860–65
in•sec′ti•cid′al, adj. 
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更新时间：2025/2/23 10:42:20