Thermoionization
热电离
🗣️ 情景例句
I don't see why she's so against the idea.
我不明白她为何如此反对这个计划。
How much is a bus ticket?
公共汽车票要多少钱？
When she was arrested, the detective found out that the shop assistant was her daughter.
她被逮捕后。侦探发现原来那售货员是她的女儿。