Backflowing
n. 【流体力学】回流
🗣️ 情景例句
I've met Mrs. Right.
我已经遇上了意中人。
I don't know how I can thank you enough.
我不知道怎样谢您才好。
New technology has also made its own contribution to noise.
新技术也为噪音作了它的贡献。