Servos
(servo 的复数) n. 伺服, 伺服系统\\n[计] 伺服装置
🗣️ 情景例句
When you have a business meeting in the United States, come to the appointment on time.
当你在美国有商务会晤时，一定要按时赴约。
Nothing is impossible to willing mind (or heart).
有志者事竟成。
I develop films myself.
我自己冲洗照片。