Pyronone
皮让酮
🔁 扩展释义
【化】 α,γ-吡喃酮
🗣️ 情景例句
Oh, by the way,
噢，顺便问一下
Well, goodbye. See you soon.
那么，再见。后会有期。
The workers all wear thick clothes and glassed over their eyes.
工人们作都穿着厚厚的衣服并且戴着眼镜。