柯林斯詞典theorem /?θ??r?m/ (theorems) 1. N-COUNT A theorem is a statement in mathematics or logic that can be proved to be true by reasoning. 定理 返回 theorem劍橋詞典(especially in mathematics ) a formal statement that can be shown to be true by logic （尤指數(shù)學中的）定理 a mathematical theorem 數(shù)學定理 返回 theorem