Onl
abbr. 嗅神经层（olfactory nerve layer）
🗣️ 情景例句
He's coming over to talk about it.
他就是要来谈这个问题。
Old oxen have stiff horns.
牛老角硬。
Well, you just need lots of practice. The more you listen to English, the easier it becomes.
噢，你需要大量的练习。英语你听的越多，就越容易听懂。