Rapidoprint
双液冲洗
🗣️ 情景例句
What kind of salary did you have in mind?
你期待什么样的工资？
We are looking forward to our vacation.
我们盼望着假期的到来。
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子