查询词典 back up

back-up air tank：备用气箱

back-up air supply 备用空气源 | back-up air tank 备用气箱 | back-up cooling 备用冷却

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....

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 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

61 Back-up over-speed governor 附加超速保护装置 | 62 Back-up protection 后备保护 | 63 Back-up ssystem 后备继电保护

Back-up protection：备用保护装置

back up plate 推靠板 | back up protection 备用保护装置 | back up store 后备存储器

back-up area：备用堆置场

back up 垫板,背撑,(铸造用语)填背砂 | back up area 备用堆置场 | back up battery 后备电池

back-up safety device：备用安全装置

back up protection 后备保护 | back up safety device 备用安全装置 | back up supply 备用电源

back-up safety device：后备安全设备

后备继电保护 back-up relaying | 后备安全设备 back-up safety device | 后备电源 back-up source

back-up safety device：备用安全设备,备用安全装置

back-up roll | 支撑轧辊,支撑辊 | back-up safety device | 备用安全设备,备用安全装置 | back-up source | 后备电源,备用电源

industrial ventilation：三下 專業必修 工業通風

三年級下學期 專業必修 作業環境控制技術 ControllingTechnology for Working Place 3 3 | 三下 專業必修 工業通風 Industrial Ventilation 2 2 | 三下 專業必修 風險評估 Risk Assessment 2 2

If I stand starry-eyed：如果我站着空想

A stranger in paradise 一个天堂中的陌生人 | If I stand starry-eyed 如果我站着空想 | That's the danger in paradise 那会是天堂中的危难