Siderometer
恒星测时钟, 恒星时计
🗣️ 情景例句
The teacher flunked him in geography.
老师给他的地理打不及格。
I dropped the letter in the mailbox on the corner.
我把信放到角落上的邮箱里。
I said that together we could light a fire that could be seen for many miles.
我说，我们一起点燃一堆火，让几英里远都能看见。