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单词 derrick
释义 Noun: derrick  derik
  1. A framework erected over an oil well to allow drill tubes to be raised and lowered 
  2. A simple crane having lifting tackle slung from a boom

Derived forms: derricks

Type of: crane, framework

Encyclopedia: Derrick Derrick, Saint Vincent and the Grenadines

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更新时间:2024/12/30 22:17:41