英语词汇“backing sand”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	backing sand
释义	backing sandun. 充填砂 [网络] 背砂；填充砂
随便看	cable plug, multi-pole cablinasian cable transfer cable for ship cable route selection cable dividing box cable jurisdiction cable for telecommunication of ships cable position sensor cable draft cable post cables core cable junction box cable modem termination system cabletrench cable modem cable fracture cable trench cable iron strip cable pot head cable trolley cable-free cable tray fire break cable scraper cable drag-chain