whitefly

n.[昆]粉虱

白粉虱；白蝨

名词

1. The tomato plants in my garden were infested with whiteflies.
我的花园里的番茄植物被白粉虱侵扰了。

2. Whiteflies can cause damage to crops by sucking the sap from the leaves.
白粉虱通过吸取叶子的汁液会对庄稼造成破坏。