Xanthophyll
[医] 叶黄素
🗣️ 情景例句
When was it built?
它是什么时候建造的？
I'm glad to hear about your promotion.
我很高兴听到你升迁的消息。
One day a week he would spend the whole day in silence.
每周有一天他是在沉默无语中度过的。