Paramyelin
副髓磷脂
🗣️ 情景例句
OK, Richard. That's terrific.
很好， Richard ，真不错。
What are you interested in?
你对什么比较感兴趣？
Computers are becoming a part of our everyday life.
电子计算机正渐渐成为我们日常生活的一部分。