up

/ʌp/ 动词 B2

中文：提高、增加、举起

To physically raise or lift. (transitive) · We upped anchor and sailed away.
To increase the level or amount of. (colloquial, transitive) · If we up the volume, we may be able to hear what he says.· As usual, they've upped the prices for Valentine's Day.
To promote. (colloquial, transitive) · It wasn’t long before they upped him to Vice President.
To rise to a standing position; hence, by extension, to act suddenly; see also up and. (intransitive) · She was sitting there quietly, then all of a sudden she upped and left.· He just upped and quit.
To upload. (slang, transitive) · 100 new apps and games have just been upped.

He/she/it ups · 过去式 upped · 过去分词 upped · -ing形式 upping

+ 加入复习

动词形式

"Up!" they cry, "the day is come

I searched the caverns up and down,

The long black passage up to bed.

And go marching along up the stair.

注册免费账号后，在图书馆中把鼠标悬停在任何单词上即可看到意思，还能听朗读、收藏单词并按你的记忆安排复习，看到每本书你已经认识多少。