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- He sprayed an insecticide upon the plants to kill the insects. 他给作物喷药,以杀死害虫。
- The airplane dusted the crops with an insecticide. 飞机给农作物撒农药。
- The farmers dusted crops with an insecticide. 农民们给作物喷洒杀虫剂。
- Dry spray An anti-set-off spray using dry powder. 用干粉喷剂的防止反印喷粉器。
- An insecticide designed to kill larval pests. 杀幼虫剂用于杀死害虫幼虫的杀虫剂
- A substance,such as paint,a detergent,or an insecticide,packaged under pressure with a gaseous propellant for release as a spray of fine particles. 气雾剂在压力下与气态压缩气体同装一处,以雾状细小微粒形式喷洒的物质,例如颜料、洗涤剂或杀虫剂。
- The farmer sprayed an insecticide on the apply tree to kill worms 农民在苹果树上喷杀虫剂以灭虫。
- spray an insecticide 喷洒杀虫剂
- The farmers dusted with an insecticide in late spring. 农民在晚春时间喷撒杀虫剂。
- A bitter substance obtained from the wood of this plant, used in medicine and as an insecticide. 苦木药从这种植物的木质中获取的一种味苦的物质,用作制药及杀虫剂
- A toxic solid compound, C10H10Cl8, used as an insecticide. 毒杀芬,八氯莰烯一种有毒的固体化合物,C10H10Cl8,用作杀虫剂
- An insecticide containing a naphthalene-derived compound, C12H8Cl6. 艾氏剂含有萘衍生化合物的杀虫剂,C12H8Cl6
- 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
- A highly toxic chlorinated hydrocarbon,C12H8OCl6,used as an insecticide. 安特灵,异狄氏剂一种剧毒的氯化碳氢化合物,C12H8OCl6,用于杀虫剂
- A substance, such as paint, a detergent, or an insecticide, packaged under pressure with a gaseous propellant for release as a spray of fine particles. 气雾剂在压力下与气态压缩气体同装一处,以雾状细小微粒形式喷洒的物质,例如颜料、洗涤剂或杀虫剂
- An insecticide containing a naphthalene - derived compound, C12H8Cl6. 艾氏剂含有萘衍生化合物的杀虫剂,
- An insecticide containing a naphthalene - derived compound,C12H8Cl6. 艾氏剂含有萘衍生化合物的杀虫剂,
- A highly toxic chlorinated hydrocarbon, C12H8OCl6, used as an insecticide. 安特灵,异狄氏剂一种剧毒的氯化碳氢化合物,C12H8OCl6,用于杀虫剂
- A trademark used for the organic compound, C10H19O6PS2, used as an insecticide. 马拉息昂一种有机化合物所使用的商标名,C10H19O6PS2,用作杀虫剂
- An insecticide ICW - 98 for the cocoon and silk warehouse was prepared. 报道了适用于蚕茧、丝绸仓库的杀虫剂ICW-98的研制过程。