excavator 详细解释

excavator

['ekskəveitə]

n.打洞机,挖掘者, 开凿者

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 |

英英释义

名词 excavator:

a workman who excavates for foundations of buildings or for quarrying

a machine for excavating

同义词：power shovel, digger, shovel

补充

excavatorexcavator英:[ˈekskəveitə] 美:[ˈɛkskəˌvetɚ]n.1.开凿者,打洞机,开凿机,电铲;挖冶器

例句

1. excavators uncovered the bones of a Viking warrior.考古发掘者发现了维金勇士的尸骨。 2. Before digging, all excavators and homeowners are required to call the office to find out about underground utilities.开挖前, 所有挖掘人员和房主必须致电办事处了解地下公用设备的相关情况。 3. one of the police excavators警方的一位发掘人员 4. The excavator of the burrows was a rodent.一只啮齿目动物挖了这些地洞。 5. The excavators found ancient tools at the site.发掘者在现场发现了古代的器具。

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