atypicalKK [ˏeˋtɪpɪkəl] /ˌeɪˈtɪpɪkəl/形容詞1非典型的、不具代表性的This month's sales figures are atypical of the whole year.這個月的銷售數字並不足以代表全年的狀況。2不尋常的、異常的Such warm weather in January is atypical for this region.一月出現這麼溫暖的天氣在這個地區相當罕見。3非典型的醫學The patient showed atypical symptoms, which delayed the diagnosis.病人出現非典型症狀,因此延誤了診斷。