Ectobronchus
外支气管
🗣️ 情景例句
It's my fault. I really feel bad about it.
是我的错。 我真的感到很难过。
Books,like friends,should be few and well chosen.
书籍如朋友，宜少宜精选。
Then I added with a smile,
我微笑地接着说，