Kickdown
n. (汽车,摩托车的)换低挡, 换低挡装置
🗣️ 情景例句
If you don't finish your homework, you'll be in big, big trouble.
如果你不完成作业，你就有大麻烦了。
How much?How many?
共多少？
What's it like in summer?
夏季的天气如何呢？