noun 下载 🔗分享 轴衬，衬套。 A type of bearing, a cylindrical lining designed to reduce friction and wear inside a hole, often used as a casing for a shaft, pin or hinge. Examples : "The bicycle wheel spun smoothly because the bushing inside the hub reduced friction. " 自行车轮子转动得很顺畅，因为轮毂里面的轴衬（衬套）减少了摩擦。 machine technical part material device industry 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 衬套，轴套。 An elastic bearing used as a type of vibration isolator, commonly made of rubber. An interface between two parts, damping the movement and the energy transmitted. Examples : "The squeaky door stopped making noise after my dad replaced the worn-out bushing in its hinge. " 我爸更换了门铰链里磨损的橡胶衬套后，吱吱作响的门就不再发出噪音了。 material technology physics energy part vehicle machine device industry 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 衬套，轴套。 A threaded bushing, is a fastener element that is inserted into an object, usually to add a threaded hole in a softer or thin material. Examples : "The mechanic installed a bushing into the thin metal sheet of the car frame to create a strong, threaded hole for a new bolt. " 机械师在汽车车架的薄金属板上安装了一个螺纹衬套，以便形成一个牢固的螺纹孔，用来固定新的螺栓。 material technical machine part industry building device 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 套管，衬套 A lining for an opening through which a conductor passes, providing insulation and mechanical protection for the conductor. Examples : "The electrician installed a bushing in the metal box to protect the wire from sharp edges. " 电工在金属盒里安装了一个套管，以保护电线免受锋利边缘的损伤。 material technology electronics electric machine device building 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 衬套，轴衬 An adapter for joining pipes of different size. Examples : "The plumber used a bushing to connect the narrow pipe to the wider one. " 水管工用了一个变径套管（bìan jìng tào guǎn）来连接细水管和粗水管。 technical utility building machine 与AI对话词汇游戏阅读练习
