劍橋詞典 high water mark noun [C usually singular] (SEA/RIVER) a mark that shows the highest level that the sea or river reaches at a particular place （海水或河水的）高水位線 high water mark noun [C usually singular] (SUCCESSFUL POINT) the most successful point of something 頂峰，巔峰，全盛時(shí)期 His 1991 election victory was probably the high water mark of his popularity . 他1991年成功當(dāng)選很可能是他個(gè)人聲望的頂峰。 返回 high water mark