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B 开头的英语单词(共 188,305 个)

back-up storage
[计] 后备存储器, 后援存储器
back-up stores
后备储存[量]
back-up strip
垫板
back-up system
[计] 后援系统; 后备系统
back-up system library
备分系统程序库;备用系统库
back-up tape
[计] 后备带
back-up tong
大钳
back-up transaction file
备用交易档
back-up trunk
[计] 备用中继线
back-up valve
[机] 升压阀
back-up washer
支撑垫圈
back-up water level
回升水位
back-up withholding
【会计学】后备代扣所得税
back-ups
(back-up 的复数) [计] 后援; 备份\n[医] 后盾(在大气中高压电流所通过距离)
back-wall cell
后壁光电池
back-ward
[网络] 后向的;叶向呈后向弯曲
back-wash
反洗\n回洗
back-water
na. 倒划桨;〈美〉立场倒退\n[网络] 回流水流;壅水
back-water at pier
墩前壅水
back-water height
壅水高度
back-water valve
[化] 回水阀
back-waters
倒划;退缩;退回原来立场
back-way 名词
n. 后退距离
back-ways n
(back-way 的复数) n. 后退距离
Back-Wheel n
un. 后轮\n[网络] 背轮
back-wind
[网络] 后面来风;回绕纱
back-wired panel
面布线的面板,盘后布线的配电板
back-with
[网络] 带着什么回来