adjective 下载 🔗分享 不切实际,行不通 Not practical; impracticable Examples : "The plan to finish the entire history textbook tonight is impractical; we don't have enough time. " 今晚要读完整个历史课本的计划不切实际,时间根本不够。 utility ability plan 与AI对话词汇游戏阅读练习