P-55
[医] 羟孕酮酯
🧩 词语组成解析
fifty-five
🗣️ 情景例句
OK. Tell it to me again.
好吧， 再说给我听听。
That was my last one, too.
那可是我最后额财产了。
Is this a pencil?
这是一支铅笔吗？