Isentrope
等熵线
🗣️ 情景例句
It was a pleasure having you. Please come again.
和你在一起我们非常荣幸，请有空常来。
A squirrel cracks the nuts.
松鼠在啃坚果.
I think you need a number 47. The bus stop is along that road, on the right.
我想你需乘47路车。