Prednylidene
[化] 泼尼立定; 16-亚甲强的松龙
🗣️ 情景例句
Oh, you'll do it. It's a piece of cake.
噢 你办得到的。这不费吹灰之力。
Could you give me an indication of the price?
您能提供一个参考价吗？
'At ten to eight.I bought a paper and waited for the train.'
“7点50分。我买了张报纸，等着车来。”