Aptt
abbr. 部分凝血活酶时间（activated partial thromboplastin time）
🗣️ 情景例句
I'd like to order a hamburger and fries.
来个汉堡包和薯条吧。
Please don't blame yourself.
请不要责怪你自己。
Sorry, sorry, Polly says sorry!
对不起。