Coprostanol
粪（甾）醇
🗣️ 情景例句
Hello, ... speaking. Who do you wish to speak to?
喂， 我是……你想找谁？
I'm going to wear my blue suit.Is that all right?
我想穿我蓝色的西装，那合适吗？
He led me into his room and hurriedly hid a large parcel under his desk.
他把我领进屋，慌忙把一个大包藏到了桌子下面。