Thermoisogradient
热等梯度
🗣️ 情景例句
Chairman Mao said it is necessary to drill as much as possible.
毛主席说，反复操练是非常必要的。
I'm impressed by your approach to business.
你们经营业务的方法给我留下了很深的印象。
It's an old film,but it's very good.
这是老部片子，但很好。