Midfrequency
中频
🗣️ 情景例句
it's exactly as it was when we were married!
它跟我们结婚的时候一模一样！
No pains, no gains.
不劳则无获。
Some children can cover the whole length of the pool without coming up for breath even once.
有些孩子能够跑完游泳池的全长而不用露出水面换气。