查询词典 bump up

put/get sb's back up"=make sb angry：触怒某人,使之生气

He put his back into studying for the exam. 他为考试尽全力学习. | 6."put/get sb's back up"=make sb angry 触怒某人,使之生气 | What he did at the party put her back up. 他在舞会上的所做所为惹恼了她....

get on one's nerve/get one's back up/rub sb. the wrong way：招惹

raise the roof/hit the roof/be burned up at sb./be mad at sb:愤怒 | get on one's nerve/get one's back up/rub sb. the wrong way:招惹 | take it out on sb:冲某人发火

back up block：支撑块

back to back houses 背对背房屋 | back up block 支撑块 | back up wall 背墙

back up wall：背墙

back up block 支撑块 | back up wall 背墙 | back view 背视图

Back-up light：倒车灯

Back-up buzzer 倒车报警器 | Back-up light 倒车灯 | Back wall 后围

Back-up light：倒车灯 Back wall 后围

Back-up buzzer 倒车报警器 | Back-up light 倒车灯 Back wall 后围 | Bad conductor 不良导体

Back-up protection：后备保护装置

back-up power 后备电源 | back-up protection 后备保护装置 | backfill 回填

Back-up buzzer：倒车报警器

Back squab 靠垫 | Back-up buzzer 倒车报警器 | Back-up light 倒车灯

back-up valve：升压阀[在低的环境温度下,为了降低空冷式冷凝器的能力,以维护一定排气压力的设施]

back-up 备用品[零件,设备] ;支持[撑] | back-up valve 升压阀[在低的环境温度下,为了降低空冷式冷凝器的能力,以维护一定排气压力的设施] | back valve 单向阀,止回阀

back-up area：后勤地区

backup absorbent cartridge 后备吸收筒 | back-up area 后勤地区 | back-up yard 后勤场地

dioptric：折射光学的

dioptre 屈光度 | dioptric 折射光学的 | dioptrics 折射光学

Saturdays are fun：星期六很有趣

6. Saturdays are fun.星期六很有趣. | fun 为不可数名词,"快乐,有趣",在此做表语. | That must be fun. 那一定很有趣.