P-55
[醫] 羥孕酮酯
?? 詞語組成解析
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.
對不起，那會兒她也沒空。
Don't be uneasy about the consequence.
不必為后果憂慮不安。