adverb 下载 🔗分享 秘密地,暗中。 In a covert manner, secretly. Examples : "The student covertly glanced at his neighbor's test during the exam. " 考试时,那个学生偷偷地瞥了一眼旁边同学的试卷。 action way 与AI对话词汇游戏阅读练习