electromotor的音标为[ɪ"lektrəʊməʊtə],基本翻译是“电动机”。
速记技巧:可以通过词根记忆法来快速记住这个单词,其中“electro-”是常见的词根,表示“电”,而“-motor”表示“机器”。因此,可以将这个单词拆解为“电的机器”,从而轻松地记住它。
Electromotor,即电动马达,其英文词源来自于“electricity”(电)和“motor”(马达)。电动马达通过电流的流动产生动力,驱动机械设备运转。
变化形式:在英语中,电动马达的形式通常以-motor结尾,如motorcycle(摩托车)、motorboat(机动船)等。
相关单词:
1. electric - 电力相关的,来自于古希腊词源“electron”(电粒子)和“-ic”(…的)组合。
2. battery - 电池,由“bat”(蝙蝠)和“tery”(…的场所)组合而来,表示存放电力的场所。
3. current - 电流,来自于拉丁语“currere”(跑),表示流动的特性。
4. circuit - 电路,由“circle”(圆)和“-course”(过程)组合而来,表示线路和路径。
5. motor - 马达,其变化形式电动马达如前所述。
6. propel - 推进,词源同“motor”(马达),表示用马达驱动物体前进。
7. drive - 驱动力,来自于古英语“draegen”(夺取),表示产生动力的特性。
8. speed - 速度,来自于拉丁语“spedire”(飞溅),表示物体运动的快慢。
9. efficiency - 效率,来自于拉丁语“eficere”(做),表示产生有效动力的能力。
10. power - 动力,来自于拉丁语“potentia”(能力),表示产生和支配力量的能力。
常用短语:
1. electric motor
2. motor control
3. motor drive
4. motor speed control
5. motor driver
6. motor protection
7. motor control system
双语例句:
1. The electric motor is used to power the machine.
2. The motor control system ensures precise speed control.
3. The motor driver is used to control the motor remotely.
4. Motor protection devices prevent damage to the motor.
5. The electric motor is a key component of the motor control system.
6. The motor is running at a constant speed with the help of the speed control device.
7. The motor driver is designed to protect the motor from overloading and other hazards.
英文小作文:
Electric Motors in Modern Machinery
Electric motors are essential components of modern machinery, which provide power and motion to various machines and equipment. From automobiles to industrial equipment, electric motors are used to drive various components and facilitate efficient operation. With the help of advanced motor control systems, precise speed control and protection are possible, ensuring that the motors operate safely and efficiently. Additionally, electric motors are energy-efficient, reducing energy consumption and carbon emissions, making them an important component of sustainable energy solutions.