Dioptra
测量高度及角度用的一种光学装置
🗣️ 情景例句
Why not?
为什么不想？
You'll have your own office soon but for the time being you'll have to share one.
你很快就有自己的办公室了，不过暂时还得和别人合用一间。
What time did you have it?
你们什么时候开的会？