好词典
grimy
UK //ˈɡraɪmi//US //ˈɡraɪmi//
词源
源自中古英语 'grim'（凶恶的）+ 后缀 '-y'，原义与‘凶残外表’相关，后引申为‘肮脏的’含义。
adjective
❶ 形容物体表面覆盖着污垢或灰尘，显得脏兮兮的状态，常用于描述长期未清洁的物品或环境。
“The windows were so grimy that hardly any light could get through.”
（窗户脏得几乎透不进光。）
“He wiped his grimy hands on his jeans after fixing the car.”
（修完车后，他把脏手在牛仔裤上擦了擦。）
同义词:dirty, filthy, sooty, greasy, smudged
常见短语
grimy hands — 指因接触污垢或油渍而变得脏污的双手，常见于体力劳动者或维修工作后。
“The child showed his mother his grimy hands after playing in the mud.”
（孩子在泥里玩完后，把脏兮兮的手伸给妈妈看。）