Dehydroergosterol
[化] 去氢麦角甾醇
🗣️ 情景例句
Well, have a nice trip and best wishes to your wife.
祝你一路顺风，并替我向你太太问好。
He said he knew a lot of people there.
他说他在那里认识很多人。
How should I tell him the bad news?
我该如何告诉他这个坏消息？