verb 下载 🔗分享 回去，返回。 To return to a place after having been there at a previous time. Examples : "After vacation, we will go back to school. " 假期结束后，我们就要回学校上课了。 place direction 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 认识，交往. (of two or more persons) To have known each other for a certain length of time. Examples : "Bill and I go back to college." 我和比尔大学时候就认识了。 time person group 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 追溯，回溯。 To extend into past time. Examples : "Bill and I have a friendship that goes back years." 我和比尔之间的友谊可以追溯到很多年前。 time past history 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 背叛，违背，抛弃。 (used with "on") To abandon, desert, betray or fail someone or something. Examples : "My friend went back on his promise to help me with my project. " 我的朋友背弃了他答应帮我完成项目的承诺。 moral character attitude action society negative 与AI对话词汇游戏阅读练习
