2025-11-12 22:09:51 浏览次

excavation是什么意思 英[ˌekskəˈveɪʃn] 美[ˌekskəˈveɪʃn] n. 挖掘, 发掘, 挖掘的洞[医] 陷凹, 挖除n. the act of diggingn. a hole in the ground made by excavatingexcavation的用法和双语例句1. The excav...