fall down

• 指从站立或较高位置向下掉落、倒下，也可指建筑物等倒塌、坍塌。

A phrasal verb used to indicate the act of dropping or collapsing to the ground, often from a standing position.

不可数 · 不规则动词 · 不及物 · 短语动词，不带宾语

1. Lose balance and dropinformal

   To drop or descend to the ground from a standing or higher position, usually due to losing balance.

   摔倒

   • He slipped on the ice and fell down.
   • The child fell down while running in the park.
   • Be careful not to fall down the stairs.

   同义词collapsecrashplummetstumbletoppletriptumble

   反义词get uprisestand

2. Fail or collapseinformal

   To fail to meet expectations or to collapse in a figurative sense, such as a plan or system.

   失败

   • The company's plan fell down due to lack of funding.
   • His argument fell down when new evidence was presented.
   • The project fell down because of poor communication.

   同义词break downcollapsefailflopfoundergo wrongmiscarry

   反义词endureflourishprevailprospersucceedthrive

基本动词fall