Radiotelescopes
(radiotelescope 的复数) n. 射电望远镜
🗣️ 情景例句
We get our friends to roll their sleeves up and get to work.
我们召集我们的朋友共同卷起袖子来做。
What is the total circulation of this newsletter.
这份新闻通讯总发行量多少？
It doesn't matter.
没关系。