Thermokinetics
热动力学
🗣️ 情景例句
first we need to know some references.
首先我们得知道你们有哪些备询人。
No wonder you're so experienced.
怪不得你这么有经验。
In his youth, his father and grandfather often told him stories about their family history.
年轻时，他的父亲和祖父常常同他说起他们的家史。