Premutation
前突变
🗣️ 情景例句
Oh, I see. I've had lots of work to do in New York.
哦，原来如此。我在纽约也有好多工作要做。
This is an interesting floor plan.Please show me the basement.
这是一有趣的平面布置.请给我看一下地下室。
Last Wednesday, I went for a walk in the woods.
上星期三我到树林里去散步。