Dimmers
n. 调光器( dimmer的复数形式 )
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
I know the boy whose father is a college president.
我知道那个男孩的父亲是大学校长。
This is because the surface of the earth is not flat but round.
因为地球表面不是平的，而是圆的。