screw的中文意思、音标与词形变化

n. 螺旋, 螺杆, 螺钉, 螺旋桨, 吝啬鬼 vt. 调节, 扭紧, 旋, 拧, 加强, 压榨, 勒索 vi. 转动, 旋, 拧

n. a simple machine of the inclined-plane type consisting of a spirally threaded cylindrical rod that engages with a similarly threaded hole n. a propeller with several angled blades that rotates to push against water or air n. a fastener with a tapered threaded shank and a slotted head v. turn like a screw