Ophitron
小型微波发生器, 微波振荡管
🗣️ 情景例句
I'd like to have this check turned to cash.
我想将这张支票换成现金。
Thank you. It was very kind of you.
谢谢，您太好了。
But we need just a little more time.
请再多给我们一点点时间。