clandestinely
adv. 暗中地；秘密地
近义词：underground，
例句
用作副词(adv.)
- Many snake charmers have continued to work clandestinely since the ban, despite the threat of up to three years in jail.许多耍蛇人自禁令颁布以来，不顾蹲三年监狱的危险，继续秘密地工作着。