1. 俗屁 单词词性放屁：FCGA Facility Gauge 设备标准 | fart 俗屁 单词词性放屁 | loose-principled 无节操的
2. 你放了一個又臭又響的屁：faint 你昏倒了. | fart 你放了一个又臭又响的屁. | flee 你飞也似的逃了.
1. 放屁
If someone farts, air is forced out of their body through their anus.
e.g. He'd been farting all night.
他整晚都在放屁。
2. (老)东西;无聊的家伙
If someone describes another person as an old fart, they are showing that they think the person is boring and that they do not respect the person.