stand up

• 短语动词，指从坐或躺的姿势起身站起，也指为某人或某事进行辩护、支持或捍卫。

A phrasal verb used to indicate the act of rising to a standing position from a sitting or lying position, or to defend or support something or someone.

不可数 · 不规则动词 · 不及物 · 短语动词，不可分

1. Rise to a standing positionformal

   To move from a sitting or lying position to a standing one.

   站起来

   • Please stand up when the teacher enters the room.
   • He stood up to stretch his legs.
   • She stood up from the chair and walked to the door.

   同义词ariseget uprisespring upstraighten up

   反义词crouchkneelliesitsquat

2. Remain valid or durableformal

   To remain true, effective, or in good condition over time.

   经久不衰

   • The evidence will stand up in court.
   • This old building has stood up to many storms.
   • His argument doesn't stand up to scrutiny.

   同义词endurehold uphold waterlastpersistsurvive

3. Fail to keep an appointmentinformal

   To intentionally not show up for a planned meeting or date.

   爽约

   • She stood him up on their first date.
   • I waited for an hour, but he stood me up.
   • Don't stand up your friends like that.

   同义词blow offditchdumpjiltskip

基本动词stand