pricelessKK [ˋpraɪsləs] /ˈpɹaɪsləs/發音形容詞1無價的、價值連城的、極貴重的The museum keeps several priceless paintings in a locked vault.博物館把幾幅無價的畫作收在上鎖的保險庫裡。2珍貴的、難能可貴的Working abroad for a year gave me priceless experience.在國外工作一年讓我獲得了珍貴的經驗。3滑稽的、令人發噴的口語The look on his face when he opened the box was priceless.他打開盒子那一瞬間的表情實在太好笑了。