pricelessKK [ˋpraɪsləs] /ˈpɹaɪsləs/发音形容词1无价的、价值连城的、极贵重的The museum keeps several priceless paintings in a locked vault.博物馆把几幅无价的画作收在上锁的保险库里。2珍贵的、难能可贵的Working abroad for a year gave me priceless experience.在国外工作一年让我获得了珍贵的经验。3滑稽的、令人发喷的口语The look on his face when he opened the box was priceless.他打开盒子那一瞬间的表情实在太好笑了。用这个字练口说→