Servo swap
[计] 随动交换
🧩 词语组成解析
servo
[['sə:vəu]]
n. 伺服, 伺服系统\\n[计] 伺服装置
swap
[swɔp]
n. 交换;交换物，被掉换者;
vi. 交换（工作）;
vt. 用…替换，把…换成，掉换（过来）;
🗣️ 情景例句
I have to turn off the lights,
我得关掉灯，
Well, I think it's time we get back to business.
哦，我认为我们该回到正题上了。
Did you know he was having an affair?
你知道他有外遇了吗？