英语词汇“upgrading of bridge and tunnel”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	upgrading of bridge and tunnel
释义	upgrading of bridge and tunnel 桥隧改造
随便看	revolving credit agreement revolving credit facility revolving credit line revolving credit plan revolving credits revolving credit scheme revolving credit technique revolving cross-currency swap facilities revolving crystal method revolving cumulative credit revolving cupola revolving cutter head revolving cylinder revolving cylinder engine revolving damper revolving debt revolving derrick barge revolving dial revolving diaphragm revolving die revolving die-hammer revolving digester revolving directional radio beacon revolving disc crane revolving disk 加一把火就开锅了加了油，点了火加了盖的蒸笼，正上气加官进爵，列土封疆加砝码加酱油加醋加馅丝糕，一层围一层务乐有术，必由平出，平出于公，公出于道，故惟得道之人，其可与言乐乎。务于远者，或失于近。务伪不久，盖虚不长。文件文传文体文侩文保文债文具文冠果文几文凭