查询词典 backer-up

pick-up baler：捡拾压捆机

pick-up arm 拾音器臂,拾取臂 | pick-up baler 捡拾压捆机 | pick-up baler with in-line reciprocating ram 带纵向往复柱塞的捡拾压捆机

be bound up with: connected with：与......有联系

cf. be bound up in : be busy with忙于...... | e.g. He is bound up in his work他忙于他的工作. | be bound up with: connected with与......有联系

be brought up for discussion;be mentioned：被提出讨论;提及

That politician has come up in my opinion since I heard his last speech.自从我上次听了那位政治家... | 5.be brought up for discussion;be mentioned被提出讨论;提及 | The question hasn't come up yet.这个问题...

be hard up for money：手头很紧

The company is hard up for new ideas. 那家公司需要新思想. | be hard up for money 手头很紧 | We were very hard up for money when I lost my job. 在我失业时,我们手头很紧.

be up to: be left to (sb.) to decide：取决于(某人)的,须由(某人)决定的

eg:I had to walk fast to keep up with him. 我必须走... | Jack's having trouble keeping up with the other students in his class. 杰克... | be up to: be left to (sb.) to decide取决于(某人)的,须由(某人)决定的

be made up of cf. contain, include：有......组成

补偿,弥补make up for sth. | 有......组成be made up of cf. contain, include | 9. 放弃give up

be made up of：由......构成,由......组成

look up to尊敬,敬仰 | be made up of由......构成,由......组成 | make up for补偿,弥补

be up to no good：在惹人的麻煩

be up to sth: What are you up to? 你在幹什麼? | be up to no good 在惹人的麻煩 | Thank goodness it's Friday. 太好了,終於到星期五了

be up to someone：决诸他人

be up to sample | 符合样品规格 | be up to someone | 决诸他人 | be up to something | 策划

be up to sb：的责任,轮到...... ;靠

be up(时间)到了 | be up to sb.......的责任,轮到...... ;靠...... | be up to sth.打主意,干勾当,打算做......

specified concrete：特种混凝土

坍落度 slump | 特种混凝土 specified concrete | 梯形屋架 trapezoid roof truss

Radial shear zone：辐射剪力区

輻射剪力 Radial shear | 輻射剪力區 Radial shear zone | 輻射街道 Radial street