“杂草”的拼音为：zá cǎo...

经过反复施用除草剂，杂草得以彻底根除。With repeated applications of weedkiller, the weeds were overcome.他的池塘里长满了恣意蔓生的杂草。His pond has been choked by the fast-growing weed.花坛里杂草横生。The flower beds were overrun with grasses....

“杂草”的英语可以翻译为：weeds，rank grass，hogweed，ruderal，weed...