adverb 下载 🔗分享 常常，经常。 At frequent intervals. Examples : "This question arises frequently." 这个问题常常出现。 frequency time essential 与AI对话词汇游戏阅读练习
adverb 下载 🔗分享 频繁地，经常。 (of a sequence) For infinitely many terms of the sequence. Examples : "The student frequently missed class, which impacted their grades. " 这个学生经常旷课，旷课次数多到影响了他们的成绩。 math frequency essential 与AI对话词汇游戏阅读练习
