verb 下载 🔗分享 用滑轮升起, 滑轮提升 To raise or lift by means of a pulley. Examples : "The stage crew pulleyed the heavy curtain up before the play began. " 演出开始前,舞台工作人员用滑轮把沉重的幕布拉了上去。 technology machine physics action utility 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 带滑轮的,有滑轮的 Having a (specified kind or number of) pulley. Examples : "a double-pulleyed mechanism" 一个双滑轮机械装置 machine technical device physics 与AI对话词汇游戏阅读练习