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. fart

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.

fart

    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.

fart的反义词

1. a reflex that expels intestinal gas through the anus

    Synonym: fartingflatuswindbreaking wind

1. expel intestinal gases through the anus

    Synonym: break wind