nod

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【释义】：

(nodded，nodding)vi．❶ 点头．He nodded to me as he passed．他走过时，向我点点头．❷ 瞌睡，打盹：She sat nodding她坐著打盹．Homer sometimes nods．【谚】智者千虑必有一失．❸ 上下(前后)摆动．

－vt．点头，点头表示：nod the head点头．He nodded approval．他点头表示同意．

－n．❶ 点头，点头示意：give sb．a nod 向某人点点头．❷ 瞌睡，打盹：in the land of nod 进入梦乡．