Oliu
abbr. optical line interface unit 光线路接口部件
🗣️ 情景例句
I beg you pardon?
对不起，你说什么？
I have to become strong.
我必须庄敬自强。
Good afternoon! I've come to return your pan. Thank you very much for lending it to me.
下午好！我来还你锅。非常感谢你能把锅借给我。