actuator
US
UK actuator n: (mechanism)
SC 致动器 zhì dòng qì
TC 致動器
TC 致動器
The actuator only responds when there's a power overload.
actuator n: ([sb] who activates sthg)
SC 激励者 jī lì zhě
TC 激勵者
TC 激勵者
SC 鼓励者 jī lì zhě，gǔ lì zhě
The project needs a good actuator who will see it through.