Pentaxanthin
五黄质, 海胆黄质
🔁 扩展释义
【医】 海胆黄素
🗣️ 情景例句
I can't express myself very well in English.
我用英语表达不好。
To be of use in the world is the only way to be happy.
为善最乐。
A young man and a young woman were sitting behind me.
一青年男子与一青年女子坐在我的身后，