Pentamethine
[有化]五甲炔花青
🗣️ 情景例句
Your meal will soon be served, please enjoy a drink first.
你们的菜很快就上，请先喝杯饮料。
I'm terribly sorry.
真是对不起您。
His looks are always funny.
他的样子总是滑稽可笑。