Servo action
[计] 伺服作用
🧩 词语组成解析
servo
[['sə:vəu]]
n. 伺服, 伺服系统\\n[计] 伺服装置
action
['ækʃən]
n. 行动，活动;功能，作用;手段;[法]诉讼;
🗣️ 情景例句
Yes.
是的。
What's your favorite sport?
你最喜欢什么运动？
Sparks were emitted from small black boxes and red lamps flashed on and off angrily.
小黑盒子里迸出火花，红色灯泡发怒似地忽明忽暗。