Microthermodynamics
微热力学
🗣️ 情景例句
you need to work at it, Grandpa.
你得常练它， 爷爷。
I'm not sure. I'll have to think about it.
我现在不敢说定，我得考虑一下。
Merry Christmas and best wishes for the New Year!
圣诞快乐，并致以新年的良好祝愿！