Stigasterol
[生化]豆醇, 豆固醇
🗣️ 情景例句
You are a terrific instructor, Jack.
你真是个了不起的教练 Jack。
Did you hear that we would have a holiday next work?
你有没有听到下周可以休假的事？
No, I can't hear anything.
没有，我什么也没听见。