(of a place 地方 dirty, unpleasant and not socially acceptable, especially because sex is involved （尤指涉及性）肮脏的，污秽的，乌烟瘴气的，藏污纳垢的 a sleazy bar 乌烟瘴气的酒吧 a sleazy neighbourhood 肮脏的街区
(of people 人 immoral or unpleasant 不正派的；道德败坏的；堕落的；卑鄙的 a sleazy reporter 不正派的记者
Word Originmid 17th cent.: of unknown origin.