Photothermionic
光热离子的
🗣️ 情景例句
The water's pretty deep here.
这里水相当深。
Will you bring the laundry in if it rains?
下雨时请你收一下衣服，好吗？
An ancient bus stopped by a dry river bed and a party of famous actors and actresses got off.
一辆古旧的汽车停在一条干涸的河床边，一群著名男女演员下了车。