noun 下载 🔗分享 螺旋桨，推进器 One who, or that which, propels. Examples : "The motor of the small drone acted as its propellor, pushing it quickly through the air. " 小型无人机的马达充当了推进器，推动它快速穿过空气。 machine technical vehicle nautical 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 螺旋桨，推进器 A mechanical device with evenly-shaped blades that turn on a shaft to push against air or water, especially one used to propel an aircraft or boat. Examples : "The small airplane's propellor spun rapidly, kicking up dust as it prepared for takeoff. " 那架小型飞机的螺旋桨飞速旋转，扬起阵阵尘土，准备起飞。 vehicle machine nautical technology part device energy 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 螺旋桨，推进器 A steamboat thus propelled; a screw steamer. Examples : "The small, antique propellor puffed steam as it chugged slowly across the lake. " 这艘小巧古老的蒸汽船，靠着螺旋桨的推动，一边噗噗地冒着蒸汽，一边缓缓地在湖面上行驶。 nautical vehicle technology machine 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 螺旋桨，推进器。 A spinnerbait. Examples : "The fisherman cast his line, hoping the shiny propellor would attract a bass in the murky water. " 渔夫抛出了鱼线，希望那个闪亮的旋转亮片能在浑浊的水里吸引到鲈鱼。 sport fish item 与AI对话词汇游戏阅读练习
