Aptt
abbr. 部分凝血活酶时间（activated partial thromboplastin time）
🗣️ 情景例句
Shall I tell him you called?
我告诉他你来过电话，好吗？
It's nothing. Don't mention it.
区区小事，何足挂齿。
Let's see if we can work it out to your satisfaction.
我来看看是否有什么办法能让你满意。