psyllids

psyllids

美 　英

• 网络木虱类昆虫；木蝨

词形变化

复数：psyllids  

英汉解释

n.	1. a small insect that is a weak flier but has enlarged hind legs for jumping.

例句

But psyllids are light and can travel on the wind, so they could simply have been blown there.

但木虱重量轻，能随风传播，也许只是被风吹到那里的。