Thermoionization
热电离
🗣️ 情景例句
And this is Abe Lucas. You must remember Abe.
这是Abe Lucas。你一定记得Abe。
I know the boy whose father is a merchant.
我知道那个男孩的父亲是商人。
Insuring public or private property is a standard practice in most countries in the world.
承办公共财产或私人财产保险是世界上大部分国家的正常业务。