Waals
（荷兰物理学家；曾获1910年诺贝尔物理学奖）瓦尔斯（姓氏）
🗣️ 情景例句
I don't understand. Did you exercise or not?
我搞不懂 ，你到底作了健身操没有？
Love is the mother oflove.
爱产生爱情。
The order was in good shape when it left out factory.
货离开工厂时都是完好无缺的啊。