| 释义 |
excavator
英音 [ ˈekskəveɪtə(r) ]
美音 [ ˈekskəveɪtər ]
释义
n. 挖掘机；开凿者；打洞机；挖泥工
变形
excavators
复数
例句
1·Two workmen survey the site in the shadow of a giant excavator .
两名工人在巨型挖掘机的阴影下勘察现场。
2·Excavator sales fell 10 percent in May from a year earlier, possibly foreshadowing a construction bust.
五月份挖掘机销售量同比下降10%，可能预示着建筑行业的不景气。
3·After pulling out huge blocks of concrete and piles of dirt from the hole, the excavator operator got a little overzealous.
从洞里挖出大块的混凝土和成堆的泥土后，挖掘机操作员有点过于热心了。
短语
1·hydraulic excavator
液压式挖土机，液压挖掘机；水力挖土机
2·wheel excavator
轮式挖掘机，轮式挖土机
3·bucket wheel excavator
斗轮挖掘机；戽头转轮挖土机
同义词
n.
[机]挖掘机；开凿者；打洞机
mechanical diggerlocher
同根词
词根 excavate
excavation
n
挖掘，发掘
excavate
vi
发掘；细查
excavate
vt
挖掘；开凿
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