derricks
/'derɪks/
📖 中文释义
- n. 起重机( derrick的复数形式 ); （油井的）井架
🔗 释义中的汉语词
🧩 词形变化
原形 derrick
📘 English Definition（英文释义）
- n. a framework erected over an oil well to allow drill tubes to be raised and lowered
- n. a simple crane having lifting tackle slung from a boom