weed out

1. 除去

He weeded out one by one the books he didn't want.

他把不想要的书一本一本丢掉。


习惯用语Ill weeds grow apace.1.[谚]莠草易长。(对未到年龄而身材长得很高的小孩开玩笑的话)2.[喻]恶习易染。weed out1.清除杂草2.剔除; 删去; 淘汰特殊用法aquatic weed1.水草; 水生杂草injurious weed1.有害杂草perennial weed1.多年生杂草