lexicalKK [ˋlɛksɪkəl] /ˈlɛksɪkəl/發音形容詞1詞彙的、字詞的語言學Children build lexical knowledge much faster than most adults expect.兒童累積詞彙知識的速度比多數大人想像的快得多。2辭典的、字典的The team spent years on the lexical database for the new dictionary.團隊花了好幾年建置這本新辭典的辭典資料庫。