Reglator
调节器
🗣️ 情景例句
I'm busy packing for the journey.
我为外出旅行，正忙着打点行李。
A beggar's purse is bottomless.
乞丐的钱袋是无底洞。
It doesn't matter. I like walking. Look at the sun! It's a fine day for a walk.
不要紧。我喜欢步行。瞧瞧太阳！这是步行的好天气。