noun 下载 🔗分享 删除项，已删除内容 An item that has been or will be deleted. Examples : "The software keeps a record of all file deletions for security purposes. " 出于安全考虑，这个软件会记录所有文件的删除项。 item computing 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 删除，移除。 The act of deleting. Examples : "The teacher marked the paper with several deletions, showing where words needed to be removed. " 老师在试卷上做了几处删除标记，指出哪些词需要删除。 computing technology action 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 缺失, 缺失突变 A mutation in which a gene, or other section of DNA, is removed from a chromosome Examples : "The report showed that the patient's cells contained several deletions of genetic material, which could explain the observed health issues. " 报告显示，该病人的细胞含有几处遗传物质缺失突变，这或许可以解释观察到的健康问题。 biology medicine science 与AI对话词汇游戏阅读练习
