Rheodynamics
流变动力学
🗣️ 情景例句
So am I.
我也很遗憾。
How much is a call to the United states?
打一个电话到美国去需要多少钱？
We chose a big one. It is almost as tall as the room.
我们选了一棵大的。它几乎和房间一样高。