please be carefull when you are drinking coffee in case you sumdge the new carpat.这一句里面sumdge 同义词应该选

题目

please be carefull when you are drinking coffee in case you sumdge the new carpat.这一句里面sumdge 同义词应该选spot还是stain?为什么这么选,

答案

spot 作动词：点,污点 但作动词无此类含义
stain 作动词：弄脏,玷污 名词：污点,污渍
在此题中应该用动词,所以用 stain
翻译：喝咖啡的时候小心点儿,以免把新地毯弄脏了!