having special and practical knowledge of a particular subject, art, craft, etc.
技术的
employing or involving the most modern methods or the most sophisticated technologies
高科技, 先进技术的
to cause a device, system, or process to start working
激活, 启动
a machine or piece of equipment, especially electrical equipment, such as washing machine, dishwasher, etc. that is used for a particular task
电器, 设备
她买了一个新的电器来帮助清洁地板。
the complete circle through which an electric current flows, typically consists of the source of electric energy
电路
a flow of electricity resulted from the movement of electrically charged particles in a direction
电流, 电的流动
operated by a machine or by a system of moving parts
a mechanical device or system with moving parts that work together to perform a specific function
机制
a device that stores chemical energy and converts it into electrical energy to provide power
a field of study that deals with the building, designing, developing, etc. of structures, bridges, or machines
工程学
a mechanical tool or an electronic device that is useful for doing something
小工具, 装置
智能手表是一种方便的小工具，可以跟踪您的健康状况并让您在移动中保持联系。
a machine that can perform tasks automatically
机器人, 自动机
当我们不在家时，机器人清洁了地板。
a machine or engine that produces power from the pressure of a liquid or gas on a turning wheel
涡轮机, 涡轮机械
工匠用铜和玻璃制作了一个微型涡轮机，为他们的家创造了一个迷人的动力雕塑。
a thin metal strand or filament used for fastening, forming cages, fences, or similar structures
铁丝, 电缆
an expert who is employed to check or work with technical equipment or machines
技术员, 技术专家
技术员在公司所有的电脑上安装了新软件。
a machine or device that detects any changes in the environment and sends the information to other electronic devices
传感器, 探测器
a machine that converts any form of energy into mechanical energy
马达, 发动机
the branch of science and technology concerned with electronic circuits, devices, and the controlled flow of electric current
电子学
a device used for connecting two pieces of equipment that are not compatible with each other
适配器, 转换器
an electronic device that strengthens electrical signals or causes sounds to get louder
放大器, 扩音器
她在音乐会上调整了放大器的设置以增强低音。
the failure or collapse of a relationship, system, process, or arrangement
破裂, 崩溃
the ability or power to achieve something or develop into a certain state in the future
能力, 潜力
to detach a piece of equipment from its power supply
断开, 拔掉电源
为了确保安全，电工将故障设备从电源上断开。
an electronic device for producing a signal voltage, often used in testing or for creating specific electrical waveforms
发生器, 振荡器
信号发生器在校准通信设备时至关重要。
a long rigid bar that is put under a heavy object in order to move it
杠杆, 撬棍
机械师用杠杆更换了漏气的轮胎。
to make something seem more significant, serious, or extreme than it really is
夸大, 夸张
她夸大了问题以引起注意。
machines, especially large or complex ones, considered collectively
机器, 机械
a device that sends out radio or television signals
发射机, 发送器
periodic maintenance of a car, machine, or equipment
保养, 维修
a part made for a machine or vehicle that can be used to replace an old or broken part
备件, 备用零件
机械师订购了一个备用零件来修理坏掉的发动机。
