gnomon是什么意思
2024-01-12 02:33:17
gnomon
n. 日晷仪；磬折形
形容词：gnomonic
英英释义
Noun
- indicator provided by the stationary arm whose shadow indicates the time on the sundial
例句
用作名词(n.)
- A stake used for this purpose was the earliest type of sundial and was called a gnomon.这种特定的标杆就是最早的一种日晷仪，人们称之为日晷仪标杆。