verb🔗Share保证，确保. To make a pledge to (someone); to promise, guarantee (someone of something); to assure."My teacher ensured me that I would pass the test if I studied hard. "如果我努力学习，我的老师向我保证我一定能通过考试。communicationbusinesslawessentialieltstoeicChat with AIVocabulary GamePractice Reading
verb🔗Share确保，保证。 To make sure or certain of something (usually some future event or condition)."I use an alarm clock to ensure that I get up on time."我用闹钟来确保我能按时起床。outcomeconditionbusinessachievementplanessentialieltstoeicChat with AIVocabulary GamePractice Reading
