Siderometer
恒星测时钟, 恒星时计
🗣️ 情景例句
you've been writing for the school paper.
你为校刊写文章。
How will we know whether it can have a positive effect on the company?
我们怎么会知道它对公司能有积极的效果呢？
Then for a period of several weeks we practise doing the play.
随后几个星期我们进行排练。