adjective 下载 🔗分享 永恒的，永久的. Lasting forever, or for an indefinitely long time Examples : "The student had a perpetual smile, always seeming happy. " 那个学生总是面带永恒的微笑，看起来总是很开心。 time being quality 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 永久的，永恒的。 Set up to be in effect or have tenure for an unlimited duration Examples : "My grandmother has a perpetual smile, always cheerful no matter what. " 我奶奶总是面带微笑，仿佛那笑容是永久的，无论发生什么都总是乐呵呵的。 time law government 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 永久的，持续不断的 Continuing; uninterrupted Examples : "The sun provides us with a perpetual source of light during the day. " 白天，太阳为我们提供持续不断的光源。 time condition quality 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 常开，持续开花 Flowering throughout the growing season Examples : "By means of artificial hybridization, practised for a series of years, he has succeeded in producing a race of carnations which are perpetual bloomers." 通过多年的有性杂交实践，他成功培育出一种可以持续开花的康乃馨。 plant biology nature agriculture 与AI对话词汇游戏阅读练习
