verb 下载 🔗分享 保证，确保。 To make a pledge to (someone); to promise, guarantee (someone of something); to assure. Examples : "The teacher ensured her students that the test would cover only the topics they studied in class. " 老师向学生们保证，考试只会考课堂上学过的内容。 business finance law insurance 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 确保， 保证. To make sure or certain of something (usually some future event or condition). Examples : "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。 outcome action condition plan future 与AI对话词汇游戏阅读练习
