按字母浏览

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

B 开头的英语单词（共 188,305 个）

back-up block

支撑块

back-up breaker

备用断路器

back-up capability

[计] 后备能力

back-up chock

支承辊的轴承座;支承辊轴承座

back-up circuit

[计] 备用电路

back-up circuit breaker

备用电路断路器

back-up coat

加固层

back-up coating slurry

[机] 背层泥浆

back-up control data set

[计] 备份控制数据集

back-up copy

[计] 副本

back-up credit facility

[网络] 后备贷款

back-up data

[图情] 备查资料

back-up data set

[计] 备用数据集

back-up device

备用装置

back-up disk

[计] 后备磁盘, 后援磁盘

back-up diskette

[计] 后备软盘

back-up distance

[计] 后退距离

back-up drum

后援磁鼓

back-up facility

[计] 后备设施

Back-up facility.

[网络] 支持设备；辅助设备；备用信贷

back-up file

[计] 后援文件, 备份文件

back-up frequency

辅助频率

back-up funding

[网络] 后备资金

back-up government credit facility

[网络] 政府的后备信贷融通

back-up heel

侧支承块

back-up interactive line

[网络] 后备联线通讯线路

Back-up Intercept Control

备用截击指挥系统

back-up item

备分项目;备用项目

back-up lamp

倒车灯

back-up light

倒车灯