tooth

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【释义】：

(pl．teeth)n．❶ 牙齿：clean one’s teeth刷牙．cut a tooth 出牙．lose a tooth 掉一颗牙齿．have a tooth out拔掉一颗牙齿．have all one’s own teeth有一嘴好牙．gnash(or clench)one’s teeth in anger咬牙切齿．have a sweet tooth 喜欢吃甜东西．armed to the teeth武装到牙齿．cast sth．in sb．’s teeth用某事谴责某人．long in the tooth 年纪大．show one’s teeth恐吓．fight tooth and nail猛烈作战(搏斗等)．escape by the skin of one’s teeth死里逃生．in the teeth of不慌，不顾，冒著…，面对：in the teeth of the freezing wind顶著凛冽的寒风．Follow Chairman Mao and advance in the teeth of great storms and waves．跟著毛主席在大风大浪中前进．❷ 齿状物：the teeth of a saw锯齿．