Derricks
n. 起重机( derrick的复数形式 ); （油井的）井架
🗣️ 情景例句
Keep out of what doesn't concern you.
不关你的事不要插手。
I know the boy whose father is a professor.
我知道那个男孩的父亲是大学教授。
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。