查询词典 boost up

be tied up in：忙于做

be supposed to应该 | be tied up in 忙于做... | be up to somebody由某人来决定

be tired of (doing) sth：厌烦某事

put up with sb 容忍某人 | be tired of doing sth 厌烦某事 | save up for years 存了多年的钱

be up against：面临(困难等)

be typical of 是...的特点 | be up against 面临(困难等) | be up to 该由...负责;胜任

be up against：面临困难、障碍等

be unfit for 不合适,不称职,不胜任 | be up against 面临困难、障碍等 | be up to 该由...负责;胜任

to be up against：對抗;對付成語英美片語成語

54140對抗運動足球versus | 54141對抗;抵禦成語英美片語成語to stand up to | 54142對抗;對付成語英美片語成語to be up against

Be up against it：遇到经济上的困难

Against one's will 无可奈何地 无奈 | Be up against it 遇到经济上的困难 | Run up against 突然碰到碰上

be up to someone：由某人负责,由某人决定

be up to => 由(某人)负责,由(某人)决定 | be up to someone => 由某人负责,由某人决定 | be used to => 习惯于

be up to someone -be a person's responsibility：由某人决定

14、be up to ones'ears - be extremely busy 很忙 | 15、be up to someone -be a person's responsibility 由某人决定 | 16、be out for -trying to get 试图去做

No. Halloween is stupid. Dressing up, pretending to be someone you're not：不,万圣节太愚蠢了 变装,假装你是另一个人

-I'll come, but I'm not dressing up. -You have to.|-我会去的... | No. Halloween is stupid. Dressing up, pretending to be someone you're not.|不,万圣节太愚蠢了 变装,假装你是另一个人 | You're an actor.|你...

be up to the standard：达到标准

be up to sth 胜任, 密谋 | be up to the standard 达到标准 | be used to do 被用来

chenevixite：砷铁铜石

化学合成作用,化能合成 chemosynthesis | 砷铁铜石 chenevixite | 海沼沙脊 chenier

brown belt：棕色腰带

8.棕色腰带:brown belt | 9.黑色腰带:black belt | 10.红白色腰带:red-white belt