Xanthin
n. 叶黄素\\n[医] 植物黄质
🗣️ 情景例句
As far as possible, the teacher should expose the student to real life situations.
教师应该尽可能使学生接触现实生活的情景。
Thank you for inviting us; we had a wonderful time.
谢谢您的邀请，使我们过得很快乐。
Yes, there are.
是的，有。