Prednylidene
[化] 泼尼立定; 16-亚甲强的松龙
🗣️ 情景例句
How are you at mixing cocktails?
你喝混合鸡尾酒方面功夫如何？
I went to see a friend of mine.
我去看了一个朋友。
We have our evening meal at about a quarter past six.
我们6：15分左右吃晚饭。