nerdKK [nɝd] /nɝd/發音名詞1書呆子、呆子有時帶貶義In high school they called him a nerd because he loved math.高中時大家因為他愛數學而叫他書呆子。2宅、不擅社交的人口語He's a total nerd who would rather stay home coding.他超宅,寧願待在家裡寫程式。3迷、狂熱愛好者、達人口語She's a film nerd who can name every director instantly.她是個電影迷,任何導演的名字都能馬上說出來。