puff of air造句

1、A simple puff of air will send the rotor blade spinning and get the LED lights glowing.
简单的空气粉扑将发送转子叶片旋转并获得LED灯发光。

2、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？

3、At the same time as some of the syllables, they delivered a puff of air to the hand or neck.
同时，在到某些音节时，他们还插手一些喘息到受试者的手部或颈部。

4、Next, strangely enough, he blew a little 18 puff of air on it, as though it were dusty.
接着，说也奇怪，他对着宝石轻轻吹了一口气，好像上面沾了灰尘似的。