excavation是什么意思

音标:英 [ˌekskəˈveɪʃn]美 [ˌɛkskəˈveʃən]

挖掘, 发掘, 挖掘的洞[医] 陷凹, 挖除

the act of digging
a hole in the ground made by excavating

excavation的用法和例句：

1. But you have become a liability to the excavation.

但你已经妨碍到了发掘工作

2. In the late '40s, excavation was over.

四十年代时 文物挖掘已经结束了

3. excavation of the northwest tunnel is complete.

西北边隧洞的挖掘已经完成

4. ...so we excavated out, but we didn't find anything else.

所以把四周挖掘开 很不幸没有任何的发现

5. and see if we can replicate them with an excavator.

看能不能用挖土机将其再现

6. Excavator loading itself into the back of a truck.

挖土机自行装载入卡车车斗试验

7. The excavations have revealed evidence of black ithing here.

考古学家在这里发现了 铁器加工的证据

8. The seller excavated it from one of his crypts.

卖家是从他的一个地宫中挖掘出来的

9. The rest of us sweep up what they excavate.

剩下的人 把他们挖出来的沙清干净

10. And here, the latest excavation is finding evidence of why.

而在这里 最近的发掘正在寻找这一原因