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
Freezing, isn't it?
好冷啊！
The first element of success is the determination to succeed.
成功的首要因素是要有成功的决心。
Go down this street until you reach the second traffic lights. Turn right.
顺这条街往前走，直到第2个红绿灯处。往右拐。