Ophitron
小型微波发生器, 微波振荡管
🗣️ 情景例句
Pete wrote us and told us.
Pete写信告诉我们的。
I wonder what makes you late.
我不知道是什么使你迟到。
As the man came near, the prisoner knocked him to the ground with a sharp blow.
当这个人走近时，战俘一拳把他打倒在地，