v 弄(變)臟((cause to) become dirty)[I，T+n](fml)：White gloves～easily. 白手套容易臟。a shirt collar～ed with sweat 有汗?jié)n的襯衣領(lǐng)子;～one's trousers/one's dress 弄臟了自己的褲子/衣服;～the carpet with one's muddy shoes 穿著泥鞋踩臟了地毯;put the～ed clothes into water 把臟衣服放進(jìn)水中;That～ed linen must be washed. 那不干凈的亞麻制品必須洗了?！纪絛irty，stain，spot，muddy，blacken;〖反〗clean，whiten;
n(1)污垢(物)(dirt;anything that soils)[U]：What's the～on your collar? 你衣領(lǐng)上是什么臟東西?〖同〗stain，dirt，spot;
(2)糞便(human waste)[U]：S～is carried away from a house through a sewer. 糞便由下水道排出屋外。