基本解释n.散步的人同根派生 英汉例句The promenader in the yellow coat evidently did not belong in the quarter, and probably did not belong in Paris, for he was ignorant as to this detail. 那个穿黄大衣的步行者显然不是那一区的人，也很可能不是巴黎人，因为他不知道这一情况。