Pentaxanthin
五黄质, 海胆黄质
🔁 扩展释义
【医】 海胆黄素
🗣️ 情景例句
Have you ever done any work in this field?
你曾经干过这一行吗？
I meet the boy whose aunt is a receptionist.
我遇到那个男孩的姑妈是接待员。
As the play draws to its close, they wonder whether they will ever catch that last train home.
当戏快演完时，他们又为是否能赶上末班火车回家而犯愁。