n.蚜蟲
I bound the base of the tree with sticky tape , making it impossible for the ants to reach the aphides. 我用一條膠帶把桃樹底部包上，不讓螞蟻接近蚜蟲。
Clusters of tiny insects called aphides were to be found on the underside of the leaves. 在樹葉陰面，可以發(fā)現(xiàn)一簇簇叫做蚜蟲的小昆蟲。
