999英语网 英语单词
Gnomon的音标发音
Gnomon
英式发音：[numn]
美式发音
(noun.) indicator provided by the stationary arm whose shadow indicates the time on the sundial.
整理:劳拉
双语例句
- The lever and the pulley, lathe s, picks, saws, hammers, bronze operating-lances, sundials, water-clocks, the gnomon (a vertical pillar for determining the sun's altitude) were in use. 李贝. 西洋科学史.
整理:奥蒂斯