Kollagraph
焊接载量测定器
🗣️ 情景例句
Do you expect me to accept that?
你以为我会接受吗？
The tour will take about an hour and a half. We ought to be back here by 3:00.
参观大概要一个半小时，3点钟以前回到这里。
How fast could we have this order?
这批货多快可以交给我们？