Sulfidity
[化] 硫化度
🗣️ 情景例句
Am I getting a good deal on this?
这买这个值吗？
I'm combing my hair in the bathroom.
我在浴室梳头。
My teacher never spoke English like that! The porter and I looked at each other and smiled.
我的老师从来不那样讲英语！我和搬运工相视一笑。