excavator
['ekskəveitə]
n.打洞机,挖掘者, 开凿者
例句与用法:
An open excavation or pit from which stone is obtained by digging, cutting, or blasting.
采石场通过挖掘、切割或爆破岩石来获取石料的露天坑道或洞
The excavation of the bur city take a long time.
发掘埋在地下的城市花了很长时间。
Excavation of the site will begin tomorrow.
明天开始挖掘工作。
Those foreigners are visiting the excavations.
那些外国人正在参观出土文物。
词形变化:
动词过去式: excavated | 动词过去分词: excavated | 动词现在分词: excavating | 动词第三人称单数: excavates |
详细释义:
n.[C]
1. 开凿者; 发掘者
2. 挖掘机