Thermoionization
热电离
🗣️ 情景例句
How many languages do you speak?
你会讲几种语言？
We've got to get a sofa and a chair for the living room.
我们必须有一张沙发和椅子放在客厅。
She never pitied me; she never praised me unless what I did was as good as that of the best of a normal person.
她从不怜悯我，她也从不表扬我，除非我所做的事像正常人干的那样出色。