Inversor
[数]反演器
🗣️ 情景例句
You won't forget, will you?
不会忘记吧？
The cast of the play included a famous actor.
戏的演员组包括了一位著名的演员。
of a change of atmosphere, of a diversion of effort, is essential.
改变一下气氛，转移一下注意力，这是不可缺少的。