S.t.s.
[医] 梅毒血清试验
🗣️ 情景例句
Please check to be sure you have your belongings.
请记得带您的行李。
I will talk more about that in a moment.
目前我要多讨论那个问题。
Is there anything else I can do for you?
还有什么事我可以帮忙吗？