Microfloat
微浮沉子
🗣️ 情景例句
So, what do you think you're going to do?
那么你打算怎么办呢？
Competition between bidders for this valuable painting has been keen.
拍卖时各出价对这幅名画竞争很激烈。
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。