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'd like to go into the city and meet you there,
我想到城里去看你，
To blow off
卷走，吹飞
The children were leaving school on Tuesday when they saw a truck.
星期二，孩子们正放学回家，这时，他们看见一辆卡车。