查询词典 back-up copy

back to back credit import first：输入方先开的对开信用证

back-to-back credit export first 输出方先开的对开信用证 | back-to-back credit import first 输入方先开的对开信用证 | back-to-back 对头拼接

back to back credit import first：进口为先的对开信用证

Back to Back Credit Export First 出口为先的对开信用证 | Back to Back Credit Import First 进口为先的对开信用证 | Back to Back L/C 对开信用证

back to back credit import first：输入方先开的对开

back-to-back credit export first 输出方先开的对开 | back-to-back credit import first 输入方先开的对开 | back-to-back 对头拼接

back-to-back testing：反馈试验

back-to-back method 反馈法 | back-to-back testing 反馈试验 | back-to-back 背对背的

back turn：逆向匝, 反作用匝

back turn pulley || 倒带轮 | back turn || 逆向匝, 反作用匝 | back up copy || 副本

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

worn-out copy：破损本

brief biography, profile 小传 | broken back,broken binding,defective copy,worn book,worn-out copy 破损本 | broken letter,spoiled letter,broken type 破损字[印]

worn book：破损本

brief biography, profile 小传 | broken back,broken binding,defective copy,worn book,worn-out copy 破损本 | broken letter,spoiled letter,broken type 破损字[印]

at the back of sth：作为某事的主使者

at sb.'s back (=at the back of sb.) 跟随某人; 支持某人 | at the back of sth. 作为某事的主使者 | be glad to see sb.'s back (= be glad to see the back of sb.) 巴不得某人离开; 希望摆脱某人

Sahidic：(沙希地译本)

Sadducees (撒都该人) | Sahidic (沙希地译本) | Satanism (鬼崇拜)

Air bed：气床

各类型休闲产品,目前主要有休闲床(Anywhere Bed)和空气床(Air Bed),帐篷(One Minute Tent)、睡袋(Sleeping Bag)、遮阳篷(Gazebo)、折叠椅(Folding Chair)等系列休闲产品;将建立一个包括休闲服饰、箱包、鞋类等产品在内的完整的休闲用品品牌.