Siphonaxanthin
管藻黄质, 管藻黄素
🗣️ 情景例句
Uh-oh. It's probably the hospital.
哎哟 ，可能是医院。
Is the plain along the river good for farming?
河畔的平原易于发展农业吗？
A lovely day，isn't it?
好天气，是吗？