Actiniasterol
[化] 海葵甾醇
🗣️ 情景例句
Please sit down.
请坐下。
Whoever said that is a liar.
无论谁说的，都是谎言。
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中采取了灵活的政策。