Paraquinoid
对醌型
🗣️ 情景例句
Oh, I'd like you to meet my sister-in-law Marilyn.
噢 我来向你介绍我嫂子Marilyn。
I guess he will say something.
我猜他会说什么。
Not very popular. We play American football in the USA.
不很受欢迎。在美国我们踢美式足球。