基本解释隂虱；毛虱同根派生 crab louse相关词英汉例句A crab louse.毛虱，隂虱crab louse更多例句英英字典柯林斯英英字典 a parasitic louse, Pthirus (or Phthirus) pubis, that infests the pubic region in man crab louse剑桥字典crab louse柯林斯字典