Luteum
[医]（拉）黄色，黄体酮，己酸孕酮
🗣️ 情景例句
Why should you be sorry?
你何必说对不起呢？
What are you talking about?
你说什么？
I think we just had a misunderstanding about the plan, but I was very disappointed not to be going out.
我想我们只是对于外出计划有误解罢了，不过没能外出我很失望。