Servomachanism
[计] 伺服机构
🗣️ 情景例句
You may pick as many apples as you please.
你爱摘多少苹果就摘多少。
The mills of God grind slowly but sure.
天网恢恢，疏而不漏。
It's a lovely windy day today.
今天是个有风的好天气。