Dextromycin
右霉素
🗣️ 情景例句
Bye-bye.
再见。
Your niece is engaged,isn't she?
你的侄女订婚了，是吗？
It was beginning to get dark. I think we'd best stay the night here, I said.
天开始变黑。“我看我们最好在这里过夜，”我说，