wartweed

n.=wart grass

一种野草，常见于湿地，有着黄色的花朵。

名词

1、The meadow was covered in wartweed after the heavy rain.

那片草地在暴雨后长满了黄色的湿地野草。

2、The farmer struggled to get rid of the wartweed in his field.

农民费劲地清除他田里的湿地野草。