- n.
1.附加，追加；附加物。
2.【数学】加法，加算。
3.【法律】(加在姓名后的)头衔，官衔；称号。
4.(建筑物的)附加部分。
短语和例子
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addition中文什么意思
[ ə'diʃən ] 发音: 用"addition"造句
例句与用法
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- The addition reaction with hydrogen cyanide is base-catalysed .
与氰氢酸的加成是碱催化的。 - Additions of organic matter to soil hasten calcium losses .
土壤增施有机质会促进钙的损失。 - It should be clear that vector addition is commutative .
可清楚地看到，矢量加法满足对易律。 - In addition to the killed and wounded , many were missed . (
除了伤亡之外，还有许多人失踪。 - Addition of coagulants promotes agglomeration of particles .
添加混凝剂会促进颗粒的附聚作用。
英文释义
名词- the act of adding one thing to another; "the addition of flowers created a pleasing effect"; "the addition of a leap day every four years"
- the arithmetic operation of summing; calculating the sum of two or more numbers; "the summation of four and three gives seven"; "four plus three equals seven"
同义词：summation, plus - a component that is added to something to improve it; "the addition of a bathroom was a major improvement"; "the addition of cinnamon improved the flavor"
同义词：add-on, improver - a suburban area laid out in streets and lots for a future residential area
- something added to what you already have; "the librarian shelved the new accessions"; "he was a new addition to the staff"
同义词：accession - a quantity that is added; "there was an addition to property taxes this year"; "they recorded the cattle''s gain in weight over a period of weeks"
同义词：increase, gain
百科释义
Addition is a mathematical operation that represents combining collections of objects together into a larger collection. It is signified by the plus sign (+).
详细百科解释