Differencing
差分化
🗣️ 情景例句
there's a lot to do around the house,
这屋里有很多事可做，
I worked at the factory this afternoon.
我今天下午在工厂工作。
pressure, humidity, and any other quantity a meteorologist would want.
气压、湿度和气象学家需要的任何其他数据。