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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

Permanently mounted to American-made 3/4" hose bibb：永久安装在美国制造的3 / 4 "软管比伯

Features: 特点: | Permanently mounted to American-made 3/4" hose bibb永久安装在美国制造的3 / 4 "软管比伯 | Editorial Review: 编辑审查:

Exhale ,forward：呼,前屈

Bend your knees,inhale,reach up to utkatasana;屈膝,吸,双臂上举,幻椅式 | Exhale ,forward; 呼,前屈 | inhale, lift your spine, hands connected; 吸,伸展脊柱,手连接(地面或小腿)