单词	黑單
释义	黑單 hēi dān见黑名单。黑单
随便看	large-span concrete box girder large span continuous beam large span continuous beam bridge large span continuous box beam large-span continuous box beam large-span continuous rigid large-span continuous rigid frame large span continuous steel bridge large span crossing large-span crossing points large span dry-coal shed large span flat multi-arch tunnel large span frame bridge large-span geometry large-span high-speed railway bridge large-span highway tunnel large span in deep mine large-span industrial building large span intersection large-span irregular viaduct large-span latticed shell structure large span length bridge large-span light gauge steel structure large-span load-bearing girder large-spanned