Hugoniots
雨贡纽绝热曲线
🗣️ 情景例句
Thanks ... for what?
谢什么？
It's difficult to make a decision whithout knowing all the facts.
不了解所有事实而做出决定是困难的。
Look! It's inside another pot. What was that pot used for?
“瞧！还是大壶套小壶呢。有什么用途？”