首页英语词典actuateactuate的意思

actuate怎么读？

actuate

英 ['æktʃʊeɪt; -tjʊ-] 美['æktʃuet]

vt. 开动（机器等）；促使，驱使；激励（人等）

GRETOEFL畅通词汇

词态变化

第三人称单数: actuates;过去式: actuated;过去分词: actuated;现在分词: actuating;

英文词源

actuate (v.): 1590s, from Medieval Latin actuatus, past participle of actuare, from Latin actus (see act (n.)). Related: Actuated; actuating.

双语例句

1. Semiconductor switches actuate reed relays for signal circuits or power relays for other functions.: 在信号电路中,以半导体开关驱动舌簧继电器;在其它程序动作电路中,以半导体开关驱动功率继电器.

2. He was void of any of these feelings which actuate men to do good.: 他缺乏任何促使人们行善的那种情绪.

3. PULL SHIFT LEVER TO LEFT SEVERAL TIMES TO ACTUATE DOWNSHIFT SWITCH.: 把换挡叉杆向左拉动三次激活降挡开关.

4. An electric motor and gear train is used to actuate the valve.: 需要电机和齿轮传动机构来驱动阀门.

5. WITH THE DRB, ACTUATE DOOR UNLOCK AND OBSERVE THE TEST LIGHT.: 用DRB触发门开锁继电器并观察测试灯.