Enthalpogram
焓测定(曲线)图
🗣️ 情景例句
Yes. I know I must seem silly.
是的，我知道我看来一定很可笑。
Did you enjoy your flight?
你的飞行旅途愉快吗？
Tomorrow is christmas Eve, and my father and I went to choose a Christmas tree today.
明天是圣诞节前夜，今天我和父亲去选圣诞树。