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derrick ['derik]
基本释义
- n. 起重机,小偷
参考例句
- The ginpole is the simplest form of derrick.
起重吊杆是一种最简单的起重机。
- The ginpole is the simplest form of derrick.
英英解释
2个名词解释
- a framework erected over an oil well to allow drill tubes to be raised and lowered
- a simple crane having lifting tackle slung from a boom