Fermitron
(微波)场射管
🗣️ 情景例句
I'm in charge of the sales department.
我主管销售部。
I can speak Chinese.
我会说中国话。
It wasn't easy to win the match. No. 64 Middle School is really a strong team.
赢这场球不容易。第64中学的的确是一支强队。