柯林斯词典derrick /ˈdɛrɪk/ (derricks) 1. N-COUNT A derrick is a machine that is used to move cargo on a ship by lifting it in the air. 起重机2. N-COUNT A derrick is a tower built over an oil well which is used to raise and lower the drill. 油井塔 返回 derrick剑桥词典a type of crane (= a machine with a part like an arm ), used for moving things on and off ships （港口装卸货物的）长臂吊车，长臂起重机 a tower above an oil well that supports the drill (= the machine for making a hole in the ground ) （钻井）井架，钻塔 返回 derrick