ex·ca·va·tor 
(ĕkskə-vā′tər)
(ĕkskə-vā′tər)n.
One that excavates, especially a machine used for digging having a bucket attached to a two-part boom and a rotating cab for the operator.
excavator
| 单词 | excavator |
| 释义 | ex·ca·va·tor (ĕkskə-vā′tər)n. One that excavates, especially a machine used for digging having a bucket attached to a two-part boom and a rotating cab for the operator. excavator |
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