Fungisterol
霉(菌)甾醇, 霉(菌)固醇
🗣️ 情景例句
I'm looking forward to the weekend.
我在期待着周末的到来。
Discontent is the first step in progress.
不知足是前进中的第一步。
The children pulled the boat up from the water. Then they started to look around the island.
孩子们把船从水中拉了上来。然后他们开始察看海岛的四周。