sundials
基本解釋
- 日晷
英漢例句
- Churchyards often have sundials in them.
教堂大院里通常設置日晷。 - Inventors created sundials, which indicate time by the length or direction of the sun's shadow, to track temporal hours during the day.
當時的發(fā)明家制造了日晷，利用太陽陰影的長度或角度，來測量白天真時的變化。