Terms for subject General containing back up

English	Chinese
back up	后援
back up	保护后方
back-up	支承的轧辊
back-up bearing	支承轴承
I won't be back until about 10:30 tonight. Where can I pick up my bag?	我今晚10点半左右才会回来。我到哪里领取袋子呢？
stop and back-up	急停保护后方
The best way I found to stop the cramp is to stand up and keep your foot flat, then push your ankle back and your knee forward	我发现阻止抽筋最好的办法就是站起来，保持脚平放，然后向后推你的踝关节，向前推你的膝关节
The lights dimmed, the curtain went up, and we settled back to enjoy the play	灯光变暗，幕布拉起，我们往后靠坐着来欣赏这出戏剧
up and back	前后站法
up-and-back formation	双打中前后站位