Sclerythrin
麦角紫色素
🗣️ 情景例句
Tell me plainly what you mean.
把你的意思明明白白告诉我。
Music is his chief hobby.
音乐是他的主要业余爱好。
that people have for years assumed that the process of losing vigour with time,
多年来就已认识到。生命力随着时间流失而丧失活力，