Fermitron
(微波)场射管
🗣️ 情景例句
Do you hear something?
你听到什么了吗？
Please speak more slowly.
请说得慢一些。
Her eyes were fixed on her plate and in a short time, she was busy eating.
她的眼睛盯着自己的盘子，不一会儿就忙着吃起来了。