hydroscope
名词 n.
英文释义
名词 n.
- A device for viewing objects below the surface of the water.
- A kind of water clock consisting of a cylindrical graduated tube, from which the water escaped through a hole in the bottom.
词形变化
词汇关系
相关词
词源
From hydro- + -scope.
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数据来源: Wiktionary