puff of air

puff of air 基本解释

[网络] 吹空气

puff of air 用法和例句

1、Its a puff of air.No phonation is present.

气流呼出，不发声。

2、The breath is first blocked by the lips then released as a quick puff of air.

气流首先被嘴唇阻住, 然后迅速呼出。

3、The doctor may use the otoscope to blow a little puff of air in your ear. Why?

医生可能会使用耳镜向你耳朵中吹一小股气，为什么呢？

重点词汇

puff n. 一阵喷烟, 肿块, 喘息 v. 喷出, 张开, 吹捧, (使)充气, 喘气, (使)骄傲, (使)膨胀