roundern.
英 'raʊndə | 美 'raʊndɚ
中文n. 酒鬼;惯犯;看夜人;搓圆机;巡回者
词根词源
rounder (n.)1620s, "a sentinel," agent noun from round (n.) on notion of "one who makes the rounds." Sense of "chronic drunkard or criminal" is from 1854, on notion of one who is habitually in and out of jails or bars. Rounders, a baseball-like game, attested from 1828.
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