noun 下载 🔗分享 木螺钉,木牙螺丝 A screw designed for a wood or a similar material, with a point, a relatively coarse thread, a thick shank, and, usually, an unthreaded portion of the shank at the head end. Examples : "I used a wood screw to attach the shelf to the wooden wall. " 我用木螺钉把架子固定到木墙上了。 material technical item building industry machine 与AI对话词汇游戏阅读练习