addition

英 [əˈdɪʃn]

美 [əˈdɪʃn]

n.  加; 加法; 增加物; 添加物; 增加; 添加

复数：additions　

高考CET4CET6考研IELTSGRETEM8计算机

Oxford 3000 / Collins.4 / BNC.2841 / COCA.2048

同义词辨析

additionattachmentsupplement【导航词义：添加】

习惯用语

n.

in addition (to sb/sth)
• 除…以外（还）
  used when you want to mention another person or thing after sth else
• In addition to these arrangements, extra ambulances will be on duty until midnight.
  除了这些安排以外，另增救护车值班至午夜。
• There is, in addition, one further point to make.
  此外，还有一点要说。

牛津词典

noun

• 加；加法
  the process of adding two or more numbers together to find their total
  1. children learning addition and subtraction
     学习加减的儿童
• 增加物；添加物
  a thing that is added to sth else
  1. the latest addition to our range of cars
     我们汽车系列新增加的款式
  2. an addition to the family (= another child)
     这家新添的一口人（又生了一个孩子）
  3. to build a new addition onto a house
     扩建房子
• 增加；添加
  the act of adding sth to sth else
  1. Pasta's basic ingredients are flour and water, sometimes with the addition of eggs or oil.
     意大利面制品的主要成分是面粉和水，有时加鸡蛋和食用油。

柯林斯词典

• PHRASE 另外;加之;除…之外
  You usein additionwhen you want to mention another item connected with the subject you are discussing.
  1. Part-time English classes are offered. In addition, students can take classes in word-processing and computing...
     开设了非全日制的英语班。另外，学生可以修读文字处理和计算机课程。
  2. There's a postage and packing fee in addition to the repair charge.
     除修理费之外还有邮寄和包装费。
• N-COUNT 增加物；添加物
  Anaddition tosomething is a thing which is added to it.
  1. This is a fine book; a worthy addition to the Cambridge Encyclopedia series...
     这是一本好书，对剑桥百科全书系列是一个很好的补充。
  2. This plywood addition helps to strengthen the structure.
     多层胶合板有助于加固结构。
• N-UNCOUNT 增加；添加
  The addition ofsomething is the fact that it is added to something else.
  1. It was completely refurbished in 1987, with the addition of a picnic site.
     它在1987年经过了彻底翻修，加盖了一个野餐点。
• N-UNCOUNT 加；算总数
  Additionis the process of calculating the total of two or more numbers.
  1. ...simple addition and subtraction problems.
     简单的加减题

英英释义

noun

• the act of adding one thing to another
  1. the addition of flowers created a pleasing effect
  2. the addition of a leap day every four years
• the arithmetic operation of summing
  1. the summation of four and three gives seven
  2. four plus three equals seven
  Synonym:summationplus
• a component that is added to something to improve it
  1. the addition of a bathroom was a major improvement
  2. the addition of cinnamon improved the flavor
  Synonym:add-onimprover
• a suburban area laid out in streets and lots for a future residential area
• something added to what you already have
  1. the librarian shelved the new accessions
  2. he was a new addition to the staff
  Synonym:accession
• a quantity that is added
  1. there was an addition to property taxes this year
  2. they recorded the cattle's gain in weight over a period of weeks
  Synonym:increasegain

双语例句

• Addition and division are forms of computation.
  加法和除法都是计算方法。
• This plywood addition helps to strengthen the structure.
  多层胶合板有助于加固结构。
• You need money and time; in addition, you need diligence.
  你需要钱和时间，此外还需要努力。
• Addition of coagulants promotes agglomeration of particles.
  添加混凝剂会促进颗粒的附聚作用。
• It was completely refurbished in 1987, with the addition of a picnic site.
  它在1987年经过了彻底翻修，加盖了一个野餐点。
• Part-time English classes are offered. In addition, students can take classes in word-processing and computing
  开设了非全日制的英语班。另外，学生可以修读文字处理和计算机课程。
• There will be simple tests in addition, subtraction, multiplication and division.
  会有对加、减、乘、除运算的简单测试。
• In addition to ars's in-house research, usda funds a competitively awarded grants program for research on biotechnology risk assessment.
  除了农业研究所自身的研究工作，美国农业部还赞助生物技术风险评估研究项目，提供竞争性奖励基金。
• In addition to giving a general introduction to computers, the course also provides practical experience.
  课程除了介绍一般电脑知识外，还提供实际操作的机会。
• The fixation of CO2 carried out by these autotrophs, in addition to atp, requires reduced pyridine nucleotide.
  除atp外，由这些自养生物进行的co2固定，需要还原的吡啶核苷酸。