1.an organization of employees formed to bargain with the employer;
you have to join the union in order to get a job
2.the act of pairing a male and female for reproductive purposes;
the casual couplings of adolescents
3.the state of being joined or united or linked;
there is strength in union
4.the state of being a married couple voluntarily joined for life (or until divorce);
a long and happy marriage
5.healing process involving the growing together of the edges of a wound or the growing together of broken bones
6.a political unit formed from previously independent people or organizations;
the Soviet Union
7.a set containing all and only the members of two or more given sets;
let C be the union of the sets A and B
8.the occurrence of a uniting of separate parts;
lightning produced an unusual union of the metals
9.a device on a national flag emblematic of the union of two or more sovereignties (typically in the upper inner corner)
10. the act of making or becoming a single unit;
the union of opposing factions
11.of trade unions;
the union movement
union:C/C++語(yǔ)言關(guān)鍵字。1. 共用體聲明和共用體變量定義 共用體錛埐慰肌骯燦錳濉卑倏拼侍躪級(jí)是一種特殊形式的變量,使用關(guān)鍵字union來(lái)定義 共用體(有些人也叫"聯(lián)合")聲明和共用體變量定義與結(jié)構(gòu)體十分相似。其形式為: union 共用體名{ 數(shù)據(jù)類(lèi)型 成員名; 數(shù)據(jù)類(lèi)型 成員名; ... } 變量名; 共用體表示幾個(gè)變量共用一個(gè)內(nèi)存位置,在不同的時(shí)間保存不同的數(shù)據(jù)類(lèi)型和不同長(zhǎng)度的變量。在union中,所有的共用體成員共用一