P-55
[医] 羟孕酮酯
🧩 词语组成解析
fifty-five
🗣️ 情景例句
Mom, you're winning!
妈妈， 你赢了！
Let me put it this way.
让我这么说吧。
This combines a typewriter keyboard, a printer and a computer.
这种机器把打字机键盘、打印机和电脑连接起来。