P-55
[医] 羟孕酮酯
🧩 词语组成解析
fifty-five
🗣️ 情景例句
No. She's at work now.
不在，她正在上班。
Sorry, but she's busy then too.
对不起，那会儿她也没空。
Don't be uneasy about the consequence.
不必为后果忧虑不安。