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
You made a tough decision.
你做了一个困难的决定。
Rear sons for help in old age; and store up grains against famine.
养儿防老。
You have a very successful business.
你的事业很成功。