Immunofluorescent
a. [医]萤光免疫检验法的
🗣️ 情景例句
Are you traveling alone or whth a friend?
你是一个人旅行还是结伴旅游？
Who is speaking?I don't recognize your voice.
阁下是那一位？我听不出你的声音。
Fine, thank you, Li Lei. How are you?
我很好，谢谢。你呢？