Norcholane
降胆烷
🗣️ 情景例句
You look very familiar. Have we been introduced before?
你看起来很面熟，我们以前互相介绍认识过吗？
I don't blame you for doing that.
我不责备你做了那件事。
Quality is even more important than quantity.
质量比数量更为重要。