Xanthin
n. 叶黄素\\n[医] 植物黄质
🗣️ 情景例句
Have you ever been there?
你去过那儿吗？
Our clients are very critical on quality.
我们的客户对商品的质量是很挑剔的。
Other types of bee make their nests in holes in the ground.
其他种类的蜂在地穴里筑巢。