factan.呈文;辩驳书名词factum的复数形式.
factn.事实;真相;实际
facture toughness冲击韧性
facticity of news新闻真实
fact of existence存在的事实
factitia urticaria[医] 人为性荨麻疹, 划皮现象
factitious symptom人为症状
factive folk norms事实性民间规范
factum presumption事实推定
factitious illness自家诱发疾病
factitious factors人为因素
factitious purpura人为紫癜病