Goi
n. (Goi)人名；(法)古瓦\\nabbr. 绝缘体上锗（Germanium On Insulator）；地面目标识别（Ground Object Identification）
🗣️ 情景例句
I don't understand. Did you exercise or not?
我搞不懂 ，你到底作了健身操没有？
Yes, I do.
是的，我有。
That's difficult!
那就难啦！