Tdr
[计] 时间域反射仪
🗣️ 情景例句
She's a terrific person.
她人很好。
Cut it out, my name is Fred, not Fool!
你给我住嘴，我的名字是Fred，不是傻瓜！
He gets the solid shape, as it were, inside his head----
可以这样说，他脑子里得到的是一个立体的概念，