英语词汇be up to怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

be up to—

be up to the mark —

过硬

be reluctant to give up a post—

恋栈

be high up in the sky—

凌空

be backed up by (a mountain etc)—

背倚

be up to mischief—

使坏

be up to a task—

胜任

be secretive; to try to cover up [idiom.]—

遮遮掩掩

not be up to the task [idiom.]—

力不胜任

be fed up with —

腻烦

•

受够

•

厌倦

be completely wrapped up in one's work—

废寝忘餐

•

废寝忘食

something be taken up later in speech or writing—

后话

be laid up in bed with illness—

落炕

be blocked up—

不通

be tangled up with—

夹杂

up to —

到 adv

•

以至

•

以致

•

以至于

be v —

有 v

•

是 v

•

当 v

•

做 v

•

成为 v

•

存在 v

•

属 v

•

乃 v

•

乃是 v

up —

向上

•

攲

up n —

起伏 n

be up to—

be up to the mark —

be reluctant to give up a post—

be high up in the sky—

be backed up by (a mountain etc)—

be up to mischief—

be up to a task—

be secretive; to try to cover up [idiom.]—

not be up to the task [idiom.]—

be fed up with —

be completely wrapped up in one's work—

something be taken up later in speech or writing—

be laid up in bed with illness—

be blocked up—

be tangled up with—

up to —

be v —

up —

up n —