pre·clin·i·cal /(ˌ)priˈklɪnɪkəl/
(a.)潛伏期的
pre·clin·i·cal /(ˈ)prɪˈklɪnɪkəl/ 形容詞
臨床前的
preclinical
adj : of or relating to the early phases of a disease when
accurate diagnosis is not possible because symptoms of
the disease have not yet appeared [syn: presymptomatic]