n.作物收割后遗留在地里的残茎，茬子，短而硬的胡茬子，短粗硬毛，楂
He had long unkempt hair and a stubbly chin.
他的头发又长又乱，脸上胡子拉碴。
His stubbly chin sank heavily in loose folds of flesh on his chest.
他那满是胡茬儿的下颔沉重而松驰地垂在胸前.
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