Backdrafts
n. 倒转（回程）；反向气流
🗣️ 情景例句
It's nothing.
这没什么。
Every day is not Sunday.
好景不常在，好花不常开。
or'ho! my father', or'my mother', according to the age and sex of the captive.
嗬！我的爸爸、"嗬！我的妈妈通过按象的年龄性别，