Aptt
abbr. 部分凝血活酶时间（activated partial thromboplastin time）
🗣️ 情景例句
He is quick-witted.
他反应灵敏。
Imagination is more important than knowledge.
想像力比知识更重要。
'So do I,' answered the policeman in the same tone.
“我也是的，”警察用同样的声调回答，