Predetector
预检波器
🗣️ 情景例句
In fact, I love what I do ...
事实上 我热爱我的工作……
You have no goats, and yet you sell kids.
你虽无老山羊，却出卖小山羊。
What about some steak?This is a nice piece.
来点牛排吗？这块很好。