Footswitch
脚踏开关
🗣️ 情景例句
No. I'm scared to death.
不。我害怕得要命。
You had better leave right now.
现在你最好立刻回去。
a lorry arrived at the factory with a truly colossal biscuit which weighed 2,400 pounds.
一辆卡车驶进了工厂，运来了一个特大无比、重达2，400磅的饼干。