(of a place 地方 dirty, unpleasant and not socially acceptable, especially because sex is involved （尤指涉及性）肮髒的，污穢的，烏煙瘴氣的，藏污納垢的 a sleazy bar 烏煙瘴氣的酒吧 a sleazy neighbourhood 肮髒的街區
(of people 人 immoral or unpleasant 不正派的；道德敗壞的；堕落的；卑鄙的 a sleazy reporter 不正派的記者
Word Originmid 17th cent.: of unknown origin.