noun 下载 🔗分享 执行器，驱动器。 Something that actuates something else, especially a usually electric device that causes a mechanical device (i.e. a mechanism) to be switched on or off, for example an electric motor that opens and closes a valve Examples : "The mind is the actuator of the body." 心灵是身体的驱动器。 technology technical machine device electronics electric industry system part energy function 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 磁头驱动器，致动器。 The mechanism that moves the head assembly on a disk drive Examples : "The computer's actuator moved the disk drive head precisely to the correct spot on the hard drive. " 电脑的磁头驱动器（致动器）精准地将硬盘上的磁头移动到正确的位置。 technology machine electronics computing device technical part 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 起动器, 启动装置 A relay that controls the flow of electricity Examples : "The actuator in the coffee machine controls the flow of electricity to the heating element, turning it on and off to keep your coffee warm. " 这台咖啡机里的启动器控制着流向加热元件的电流，通过开关电流来保持咖啡的温度。 electronics device machine technical energy 与AI对话词汇游戏阅读练习
