英语词汇“regular maintenance of bridge and tunnel”的翻译、意思、用法、释义-英汉汉英双解词典

单词	regular maintenance of bridge and tunnel
释义	regular maintenance of bridge and tunnel 桥隧经常保养
随便看	osity -osity osius Osiya Osiyuk Osiān OSJ Osja Osjaków os japonicum Osječenica osjha os job queue dump program OSJQD os jugum Osler nodes Osler nodules osler painful spots Osler painful spots Osler phenomenon Osler Rendn Weber disease Osk Oska Oskaig Oskal