1The point on a hydrometer which is level with the surface of the liquid in which it is placed (now rare).
2A point at which water may be obtained; a watering place.
Mid 19th century.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。