Collider
碰撞机
🗣️ 情景例句
Then an adult must sign for you.
那就必须有一位成年人来替你签字。
The watch is out of order.
这手表出毛病了。
Slowly, she said, We were all here before you. You must wait for your turn. Do you understand?
“我们这儿个个都排在你前面。你得等轮到你才行。你懂吗？”