fall out ( falling, fell, fallen, falls )

• 1. 

  PHRASAL VERB If something such as a person's hair or a tooth falls out, it comes out. 脱落

  例：

  Her hair started falling out as a result of radiation treatment.

  她的头发因放射治疗而开始脱落。

• 2. 

  PHRASAL VERB If you fall out with someone, you have an argument and stop being friendly with them. You can also say that two people fall out. 闹翻

  例：

  She fell out with her husband.

  她与丈夫闹翻了。

• 3. 

  → see also fallout