affinity

英 [əˈfɪnəti]

美 [əˈfɪnəti]

n.  喜好; 喜爱; 密切的关系; 类同

复数：affinities　

TOEFLGRETEM8化学

Collins.1 / BNC.6169 / COCA.9246

牛津词典

noun

• 喜好；喜爱
  a strong feeling that you understand sb/sth and like them or it
  1. Sam was born in the country and had a deep affinity with nature.
     萨姆在乡下出生，特别喜爱大自然。
• 密切的关系；类同
  a close relationship between two people or things that have similar qualities, structures or features
  1. There is a close affinity between Italian and Spanish.
     意大利语和西班牙语关系密切。

柯林斯词典

• N-SING 亲近；熟稔
  If you have anaffinity withsomeone or something, you feel that you are similar to them or that you know and understand them very well.
  1. He has a close affinity with the landscape he knew when he was growing up...
     他对这片从小就了解的土地有着一种归属感。
  2. There is a natural affinity between British and Asian women.
     英国女性和亚洲女性之间有一种自然的亲近感。
• N-COUNT 类似；近似
  If people or things have anaffinitywith each other, they are similar in some ways.
  1. The two plots share certain obvious affinities.
     这两个情节有某种明显的相似。

英英释义

noun

• a natural attraction or feeling of kinship
  1. an affinity for politics
  2. the mysterious affinity between them
  3. James's affinity with Sam
• inherent resemblance between persons or things
• the force attracting atoms to each other and binding them together in a molecule
  1. basic dyes have an affinity for wool and silk
  Synonym:chemical attraction
• (immunology) the attraction between an antigen and an antibody
• a close connection marked by community of interests or similarity in nature or character
  1. found a natural affinity with the immigrants
  2. felt a deep kinship with the other students
  3. anthropology's kinship with the humanities
  Synonym:kinship
• (biology) state of relationship between organisms or groups of organisms resulting in resemblance in structure or structural parts
  1. in anatomical structure prehistoric man shows close affinity with modern humans
  Synonym:phylogenetic relation
• (anthropology) kinship by marriage or adoption

双语例句

• Has a strong affinity and team spirit.
  具有很强的亲和力和团队精神。
• The two plots share certain obvious affinities.
  这两个情节有某种明显的相似。
• The lysozyme and ribonuclease A were successfully separated by obtained affinity electrochromatography column.
  利用此亲和电色谱柱，成功分离了溶菌酶和核糖核酸酶A。
• Coupling of the ligand with its receptor has the characteristics of high specificity, selectivity and affinity.
  配体-受体结合具有高特异性、选择性和高亲和性特点。
• If you have an affinity for a person, you can overlook physical imperfections.
  如果你和一个人合得来，你就会忽视他外表上的缺陷。
• Community is an investment in the cultivation and fusion of affinity, interaction, advocacy and loyalty.
  社区是对于培育和融入亲和力，相互影响，支持和忠诚的投资。
• This is not because westerners have an affinity for CNN.
  这并不是因为有一个亲西方的美国。
• The most obvious influences on ion yield are ionization potential for positive ions and electron affinity for negative ions.
  对于离子产额影响最大的因素分别是离子化势（正离子）和电子亲和势（负离子）。
• If you have an affinity for a person, you will feel more comfortable working with him.
  如果你和一个人合得来，你就会觉得与他一起工作更加轻松。
• The affinity of culture and human nature is the crucial factor.
  文化和人性的亲和力是至关重要的因素。