P-55
[医] 羟孕酮酯
🧩 词语组成解析
fifty-five
🗣️ 情景例句
However, through my experience in business at home and abroad.
但从事国内外的商业的经历中。
It is better to be safe than sorry.
事后追悔不如事前稳妥。
Keep it up!
坚持下去！