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  • 匿名
关注:1 2013-05-23 12:21

求翻译:crane: a large machine used to lift and move heavy objects by means of a hook attached to cables suspended from a supporting,usually movable,beam.是什么意思?

待解决 悬赏分:1 - 离问题结束还有
crane: a large machine used to lift and move heavy objects by means of a hook attached to cables suspended from a supporting,usually movable,beam.
问题补充:

  • 匿名
2013-05-23 12:26:38
起重机: 用来提升和移动重物的钩大机连接到电缆暂停从支持,通常是可移动的梁。
 
 
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