英语词汇“back-up trunk”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back-up trunk
释义	back-up trunk [计] 备用中继线
随便看	hold tight hold tight onto himself hold tight onto oneself hold time hold time with creep hold time with relaxation holdtite holdtites hold to hold ... to hold ... to account hold to account hold ...to account hold together hold ... together hold ton hold to one's opinions hold torque hold-to-run control device hold transverse hold true hold true for hold under duress hold unit hold up 脚踏两条船，门门不落空脚踏两船必落水脚踏人家地，受着人家气脚踏实地，埋头苦干脚踏实地，真心诚意脚踏鸡蛋壳儿，嘁喳咔嚓脚踢油瓶不扶脚踩两只船脚踩棒槌，忽悠悠脚踩着刀尖儿过日子カンマンカンマ［comma］カンミカンミカンミンカンムリカンムリョウカンメカンメイカンメイ