呸 [pēi]

• Scene：

  呸 / spitting with disapproval

• Examples：

  呸！

• Description：

  呸 means to make a spitting interjection to express disapproval or reprimand, such as "Bah! That's rubbish!" ("呸！废话！")

吐 [tǔ]

• Scene：

  吐痰 / spitting out phlegm

• Examples：

  吐唾沫，吐丝，吐怨气

• Description：

  吐 means to spit or spit something out of the mouth, such as phlegm or seeds or pips. It can also mean to vomit.

吹 [chuī]

• Scene：

  吹灭蜡烛 / blowing out a candle

• Examples：

  吹气球，吹号，吹笛子

• Description：

  吹 means to blow air out of the mouth, usually for a specific purpose such as blowing out a candle or blowing on a fire.

喷 [pēn]

• Scene：

  喷出嘴里的东西 / spit out mouthful laughing

• Examples：

  喷水，喷火，喷血

• Description：

  喷 means to spit something out of the mouth in an uncontrolled spray or spurt, for example when laughing.

Related video notes: 呸、吐、吹、喷

• 呸

• 吐

• 吹

• 喷