Dehydroergosterol
[化] 去氢麦角甾醇
🗣️ 情景例句
and I think he believes
而我认为他相信
We can't agree with the alterations and amendments to the contract.
我们无法同意对合同工的变动和修改。
But I didn't see much during the flight because there was too much cloud.
但我在飞行途中并没有看到什么东西，因为云层很厚。