单词 | 农药 |
释义 | 〔parathion〕A highly poisonous yellowish liquid agricultural insecticide, (C2H 5O) 2P(S)OC 6H 4NO 2. 对硫磷、硝苯硫磷酯,巴拉松:一种黄褐色的剧毒液体农药(C2H 5O) 2P(S)OC 6H 4NO 2 〔pesticide〕A chemical used to kill pests, especially insects.杀虫剂,农药:用来消灭有害物的一种化学药剂,特别是昆虫〔agrochemical〕A chemical, such as a hormone, a fungicide, or an insecticide, that improves the production of crops.农药,农用化学品:用来增加作物产量的化学品,如激素、杀菌剂、杀虫剂〔organochlorine〕Any of various hydrocarbon pesticides, such as DDT, that contain chlorine.有机氯:一种含氯的碳氢化合物杀虫农药,如滴滴涕杀虫剂 |
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