Word · Frequency #46050
dyad
一对；一双；两个
核心释义
two items of the same kind; a pair
- 1.
视为一个整体的两个元素组成的集合；一对。
A set of two elements treated as one; a pair.
- 2.
持续关系中的两个人；二元关系。
Two persons in an ongoing relationship; a dyadic relationship.
- 3.
指一对情侣之间的关系或互动本身。
The relationship or interaction itself in reference to a couple.
- 4.
任何两个不同音高类的集合。
Any set of two different pitch classes.
- 5.
具有二价或结合力为二的元素、原子或基团
An element, atom, or radical having a valence of or combining power of two.
- 6.
一种染色体结构,通常呈X形或V形,由两个通过着丝粒连接的浓缩姐妹染色单体组成。
A chromosome structure, usually X- or V-shaped, consisting of two condensed sister chromatids joined by a centromere.
- 7.
由单子聚合而成的次级组织单位
A secondary unit of organisation consisting of an aggregate of monads.
- 8.
二阶一秩张量。
A tensor of order two and rank one.
视为一个整体的两个元素组成的集合；一对。；持续关系中的两个人；二元关系。；指一对情侣之间的关系或互动本身。；任何两个不同音高类的集合。；具有二价或结合力为二的元素、原子或基团
用法In use
The teacher put the students into dyads and gave each pair a different question.
用法提示：dyads 是 dyad 的复数，作名词，指“两人一组”，在介词 into 后作宾语。
Each dyad in the contest had to write one short story together.
用法提示：dyad 作名词，指“一对搭档”，在本句中作主语。
The two dancers formed a dyad and moved in perfect sync.
用法提示：dyad 作名词，指“一对”，在句中作 formed 的宾语。
a dyad of [plural noun]
dyad 强调成对的关系或组合，常用于学术语境。
A dyad of researchers collaborated on the project.
一对研究人员合作完成了这个项目。
[adjective] dyad
形容词可修饰 dyad，如 close, stable, competitive 等。
相关词与表达Connections
学习提示Learner notes
语法说明Grammar Note
通常指成对的事物或二元关系
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.