Aptt
abbr. 部分凝血活酶时间（activated partial thromboplastin time）
🗣️ 情景例句
Are you the loans-officer?
你是贷款部负责人吗？
She feels shy about meeting Frank for the first time.
她对于第一次和弗兰克约会感到难为情。
I want to find out more about my 'roots,' he said.
“我想要更多地探寻我的‘根’。”