grubbier
adj.
肮脏的，不洁的( grubby的比较级 );
例句:
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This is no time starched shirts. We're talking jeans and t - shirts -- the grubbier the better.
追女孩时不是穿笔挺衬衣的时候. 我们要穿牛仔裤和 T 恤 —— 而且越脏越好.
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Ms. Dixon quickly discovered that the reality of running a gourmet restaurant is a lot grubbier than she had imagined.
来自WSJ