| 释义 |
| | | | NOUN | | | | | 1 | BRITISH the highest level that something reaches, before starting to come down again 顶点；顶峰；全盛时期 | The late 1980s were the high water mark of Liverpool’ s success. 20世纪80年代后期是利物浦的鼎盛时期。 | | | | | 2 | a mark that shows the highest level that the sea , a river , or a lake has risen to 高水位线；高潮线 | | |