查询词典 backer-up

THIS END UP：此端向上此端向上

this end up 此端向上 | this end up 此端向上此端向上 | this side up 此边向上

end up seizing：端合扎端合札

end up seizing 端合扎 | end up seizing 端合扎端合札 | end up 结束

face up to sth：勇敢面对

6. look up to sth.抬头看;仰慕 | 7. face up to sth.勇敢面对 | 8. make up for sth.弥补

If you fall behind ,you must keep up with the rest of the class：如果你落后了,你必须赶上其他同学

9. keep up 赶上,不落后;保持联系;振作,不低... | 1) If you fall behind ,you must keep up with the rest of the class.如果你落后了,你必须赶上其他同学. | 2) Try to keep up with the old friends far away.设法...

If you fall behind ,you must keep up with the rest of the class：然后你落后了,你必须赶上其他同学

8keep up 赶上,不落后,保持联系,振作,不低落,遵... | If you fall behind, you must keep up with the rest of the class然后你落后了,你必须赶上其他同学 | Try to keep up with the old friends far away 设法和远方...

fasten up：系住

chain up 锁住 | fasten up 系住 | block up 堵塞

up-and-down fathometer：回声测深兼测冰仪

up-and-down fall 舱口吊货索 | up-and-down fathometer 回声测深兼测冰仪 | up-bound vessel 上行船

fatten up：发胖

brighten up 发亮 | fatten up 发胖 | freshen up 使新鲜

I wonder what time he will fetch up：我不了几点钟到达

The car suddenly fetched up before a big tree. 那辆车突然在一棵大树前停住了. | I wonder what time he will fetch up. 我不了几点钟到达. | He was fetched up by the red light. 他突然被红灯拦住.

fill up ground：填筑地

fill-up concrete block 填充式混凝土砌块 | fill-up ground 填筑地 | fill-up hole 填塞孔

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