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- Heavy pesticide usage may also limit further gains because of pollution of drinking water. 大量使用杀虫剂也可能污染饮用水,而限制了额外的农获。
- Pesticide Usage and Production of Chemical-free Agricultural Products 农药使用与无公害农产品生产
- The seeds and the pesticide are both ready. 种子跟农药都准备好了。
- Languages develop continually through usage. 语言在使用中不断发展。
- He is totally ignorant of social usage. 他对社会习俗一无所知。
- The TV set was damaged from rough usage. 这架电视机由于使用太不小心而损坏了。
- This is a book on modern English usage. 这是一本关于现代英语惯用法的书。
- The tractor had been damaged by rough usage. 这辆拖拉机因使用不经心而损坏了。
- The flea-infested room had to be sprayed with a strong pesticide. 房间里有跳蚤,得喷强力杀虫剂。
- Pesticide usage 农药使用
- They sprinkled pesticide to bug the potatoes. 他们喷撒杀虫剂给马铃薯除虫。
- A word, in telegraph usage, arbitrarily six characters in length. 在电报应用中,任意长度为6个字符的一个字。
- Of or appropriate to the upper class, especially in language usage. 上流社会的上流社会的或适合于上流社会的,尤其是在语言用法上
- He needs a pesticide that will kill corn borers. 他需要一种能消灭玉米螟虫的杀虫剂。
- Legislation can quickly prohibit pesticide use. 法律很快就会禁止使用杀菌剂。
- Spray the pesticide on the fruit trees tomorrow. 明天给果树喷杀虫剂。
- The usage is now firmly established. 这种用法现已牢牢确立起来了。
- The wrong use of the word is sanctioned by usage. 这词的误用已约定俗成了。
- Samples of the water contained pesticide. 水样中含有杀虫剂。
- Traditional fax has a fairly simple usage model. 传统传真有一相当简单的使用模型。