Progestogen
[化] 孕激素\\n[医] 孕激素[类]
🗣️ 情景例句
By the way, how is your wife doing, Harrison?
顺便问一下，贵夫人近来可好吗？
I'm serious.
我是认真的。
the cost of managing and administering the business.
企业行政管理费。