perpetual | BrE pəˈpɛtʃʊəl, AmE pərˈpɛtʃ(u)əl | adjective ① (occurring repeatedly) 一再反复的 yīzài fǎnfù de ▸ to make oneself a perpetual nuisance 弄得自己老是惹人厌 ② (never ending or changing) 无休止的 wúxiūzhǐ de ▸ perpetual noise 持续不断的噪音 ▸ to live in a state of perpetual happiness 一直生活在幸福之中 |