an addendum to [noun]
An addendum to the contract was signed yesterday.
昨天签署了合同的附录。
附录；补遗；附加物
addenda — plural of addendum
附言；后记；齿顶高；要添加的东西；尤其是作为文件附录或补充的文本。；附加在出版物上的文本内容；通常位于末尾；附言。
Text added to a document or publication, usually at the end, as an appendix or supplement.
要添加的东西；尤其是作为文件附录或补充的文本。
Something to be added; especially text added as an appendix or supplement to a document.
附加在出版物上的文本内容；通常位于末尾
textual matter that is added onto a publication; usually at the end
附言。
A postscript.
齿轮齿超出标准节圆或节线的高度(外部为外部,内部为内部)。
The height by which the tooth of a gear projects beyond (outside for external, or inside for internal) the standard pitch circle or pitch line.
Please read the addendum to the contract before signing.
签署前请阅读合同的附录。
用法提示：名词，指合同末尾的补充条款。
The author included an addendum with updated statistics in the second edition.
作者在第二版中加入了包含最新统计数据的附录。
用法提示：名词，指书籍末尾的补充内容。
We added two addendums to the report to clarify the methodology.
我们在报告后添加了两个附录来澄清方法论。
用法提示：名词复数形式，指报告补充材料。
An addendum to the contract was signed yesterday.
昨天签署了合同的附录。
The report includes an addendum with additional data.
报告包含一份带有额外数据的附录。
The addendum states that the policy is effective immediately.
附录说明该政策立即生效。
appendix常指书末的正式附录，addendum更强调短小的补遗；两者在指附录时可互换。
supplement可指独立发行的增刊，也可指书末的补编；addendum通常指原书已有的补充段落，不单独发行。
grammar · medium
易错句子The book has several addenda.
正确表达The book has several addendums.
根据权威来源，'addendum'的复数形式是'addendums'，而非拉丁语复数'addenda'，因此应使用'addendums'。
grammar · medium
易错句子Please include an addendum of the contract.
正确表达Please include an addendum to the contract.
表示‘补充物’时，'addendum'后常接介词'to'，表示附加到某物上；而'of'表示所属关系，不符合英语习惯用法。
与addendum（补遗）相对，指被删除的部分
与addendum（补遗）相对，指被省略的内容
与addendum（补遗）相对，指被切除的部分
与addendum（补遗）相对，指被移除的部分
与addendum（补遗）相对，指删减后的版本
addendum 指对原文的补遗或修正，通常置于末尾；appendix 指书末的补充内容，不一定是后来添加
addendum 通常附在正文后，supplement 可指独立的增刊或额外的补充材料
对…的补遗
The publisher added an addendum to the contract.
出版商在合同中添加了一份补遗。
包含补遗
Please include an addendum with the corrected figures.
请包含一份更正数据的补遗。
发布补遗
The company issued an addendum to the annual report.
公司发布了年度报告的补遗。
附加补遗
The author appended an addendum to clarify the earlier chapter.
作者附加了一份补遗以澄清前面的章节。
作为补遗
These notes are included as an addendum to the main text.
这些注释作为正文的补遗被收录。
单独的补遗
The terms were listed in a separate addendum.
条款被列在单独的补遗中。
add
add + -ition
addition + -al
add + -itive
add + -end
add + -enda
前缀；同前缀词：adapt, adhere
词根；同根词：add, addition
后缀；同后缀词：memorandum, referendum
与addendum同为附加内容，但通常指独立附带的文件。
与addendum都涉及对文档的补充，但amendment侧重修改或变更。
与addendum均出现在印刷品中，但erratum专门指勘误。
与addendum都是正文以外的说明文字，但footnote位于页脚。
与addendum都是出版物中的附加部分，但preface位于开头。
Dictionary facts from ECDICT, WIKTIONARY.