beggar-lice ['begәlais]
n.
紫草科各属及其种子
beggar-lice \beggar-lice\ n.
1. any of various Eurasian and North American plants having
small prickly nutlets that stick to clothing.
Syn: beggar's lice, beggar's-lice, beggar lice.
[WordNet 1.5]
2. any of various tropical and subtropical plants having
trifoliate leaves and rough sticky pod sections or
loments.
Syn: tick trefoil, tick-trefoil, beggar's-lice.
[WordNet 1.5]