Siphonaxanthin
管藻黄质, 管藻黄素
🗣️ 情景例句
I'm happy to have this chance to meet with you. Mr. Howard Yang.
杨先生，非常高兴能有机会认识你。
We made New York after dark.
我们在天黑后到达纽约。
Good afternoon, class! Who's on duty today?
同学们，下午好！今天谁值日？