crabn.蟹；阴虱；爱争吵的人；[植]山楂子v.捕蟹；使横行；批评；抱怨crab frame起重绞车机架crab winch起重绞车,卷扬机crab shell蟹壳crab grass马唐crab paste蟹酱crab spawn蟹黄crab fleet捕蟹船队crab larva蟹苗crab dolly可转动方向的摄象车crab-potn.捕蟹笼子