Servo-system
n. 伺服系统
🧩 词语组成解析
servo
[['sə:vəu]]
n. 伺服, 伺服系统\\n[计] 伺服装置
🗣️ 情景例句
He studied harder to improve his English.
他更加努力提高英语水平。
He has been to America.
他曾去过美国。[表示曾经有过的经验]
The plane was then able to rise and it cleared the mountains by 400 feet.
于是飞机可以上升了，它在离山头400英尺的高度飞越了过去。