'aphis'这个词语源于古希腊语,意思是“害虫”。在现代英语中,'aphis'通常被翻译为“蚜虫”。
例句:
1. The rose bushes were infested with aphis.(玫瑰灌木受到蚜虫的侵袭。)
2. The farmer used a pesticide to kill the aphis on his crops.(农民使用杀虫剂来杀灭作物上的蚜虫。)
3. The aphis had spread to almost all the plants in the greenhouse.(蚜虫已经传染到温室里的几乎所有植物。)
4. The aphis were causing damage to the leaves of the trees.(蚜虫正在对树叶造成损害。)
5. The aphis had attracted a swarm of ladybugs to the garden.(蚜虫吸引了一群瓢虫飞到花园里。)
6. The aphis were so small that they were almost invisible to the naked eye.(蚜虫非常小,肉眼几乎看不见。)
7. The aphis were feeding on the sap of the plants.(蚜虫正在吸收植物的汁液。)
8. The aphis could be controlled by using natural predators such as lacewings.(可以使用天敌(如蚜蝇)来控制蚜虫。)
9. The aphis infestation was so severe that the plants had to be destroyed.(蚜虫的侵袭非常严重,植物不得不被毁掉。)
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