Tetraster
四星体
🗣️ 情景例句
Oh, wait a minute. What's today's date?
噢， 等一等 ，今天几号？
These clothes are too long , they need to be taken up.
这些衣服太长了需要去改一下。
How can I get there? I don't know the way.
去那儿怎么走？我不认得路。