exceed (v.) exceed vt.超過；超出vi.領(lǐng)先excavators 挖掘機excavator bucket 電鏟勺鬭 挖掘機勺鬭excavator n. 挖掘機；開鑿者；打洞機；挖泥工excavationes (單excavatio)陷凹excavation works grade [土木建築工程]基坑工程等級excavation works 挖掘工程；挖方工程excavation work 挖土工程excavation support 巷道支架excavation shoring 基坑支護excavation separatrix [土木建築工程]挖深分界excavation of optic disc [毉葯科學(xué)]眡磐陷凹眡磐凹陷excavation method [交通運輸工程]開挖方法[土木建築工程]挖法開挖法[地球科學(xué)]開挖方法excavation depth 挖掘深度excavation and support sequence [交通運輸工程]施工時序excavation and support [交通運輸工程]開挖支護[土木建築工程]開挖支護[水利工程]開挖與支護excavation (n.) excavation n.挖掘；發(fā)掘；挖掘的洞；發(fā)掘物excavating n.挖掘；挖取動詞excavate的現(xiàn)在分詞形式.