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1·Many pesticides are irritants.

许多杀虫剂都有刺激性。《柯林斯英汉双解大词典》

2·Many pesticides are highly toxic.

许多杀虫剂毒性很大。《牛津词典》

3·The crops are regularly sprayed with pesticides.

农作物定期喷洒杀虫剂。《牛津词典》

4·The capsules can be made to release the pesticides at a predetermined time.

可使这些胶囊在预定时间释放出杀虫剂。《柯林斯英汉双解大词典》

5·People were concerned that pets or wildlife could be affected by the pesticides.

人们担心宠物或野生生物会受到杀虫剂的影响。《柯林斯英汉双解大词典》

6·Organic food is unadulterated food produced without artificial chemicals or pesticides.

有机食品是纯粹的不含人工化学制剂或杀虫剂的食物。《柯林斯英汉双解大词典》

7·Her diet consisted of natural food, uncontaminated by pesticides, salt or refined sugar.

她的膳食是由未受农药、盐或精制糖污染过的天然食品构成的。《柯林斯英汉双解大词典》

8·The more pesticides are used, the more resistant the insects become so the more pesticides have to be used. It's a vicious circle.

杀虫剂使用得越多，那些昆虫的抵抗力越强，因此就要使用更多的杀虫剂。这是一个恶性循环。《柯林斯英汉双解大词典》

9·All the food could be grown organically, eliminating the need for herbicides, pesticides and fertilisers.

所有的食物都可以有机种植，不需要除草剂、杀虫剂和化肥。

10·I like the fact that organic farms don't use chemical pesticides or anything that can pollute the soil or the water.

我喜欢有机农场不使用化学农药或任何会污染土壤或水的东西。

(1)pesticide residue[药]农药残留（量）

(1)organophosphorus pesticide有机磷农药

(1)chemical pesticide化学农药