weeds
A weed is a wild plant that grows in gardens or fields of crops and prevents the plants that you want from growing properly.
With repeated applications of weedkiller, the weeds were overcome.
通过反复使用除草剂,杂草终于根除了。
weed out
If you weed out things or people that are useless or unwanted in a group, you find them and get rid of them.
root out
He is eager to weed out the many applicants he believes may be frauds.
他急于剔除那些他认为可能是行骗的申请人。
weeds , weeding , weeded
If you weed an area, you remove the weeds from it.
Caspar was weeding the garden.
卡斯帕正在花园里除草。
Try not to walk on the flowerbeds while weeding.
除草的时候尽量不要在花坛上走。