lowlife
/ˈloʊ.laɪf/
名词
（一个）卑劣的人；（一个）恶棍，罪犯
There are plenty of lowlifes out there, ready to take advantage of unsuspecting senior citizens.
到处都有许多卑劣的人，随时打算占没防备的老人的便宜。
（一群）卑劣的人；（一群）恶棍，罪犯
He started mixing with drug dealers, pimps, and other lowlife.
他开始与毒贩、皮条客等不法之徒混在一起。