| 单词 | 挖掘机 |
| 释义 | 〔dredge〕Any of various machines equipped with scooping or suction devices and used to deepen harbors and waterways and in underwater mining.挖掘机：装有铲斗或吸泥设备，用于挖深港口与水道及水下开采的各种机器〔dredge〕To clean, deepen, or widen with a dredge.用挖掘机清除、加深或加宽〔Payloader〕A trademark used for an excavating machine with a large scoop in front for moving and lifting earth, rocks, and rubble.挖掘机商标名：一种挖掘机的商标名字，前面有一大斗用来移动和搬起土块、岩石和碎石〔digger〕A tool or machine used for digging or excavating.挖掘器，挖掘机：用于挖掘或采掘的工具或机器〔dredge〕dredging for alluvial gold.用挖掘机找冲积金矿 |
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