tetrad
名词
英 ['tetræd] 美 ['tetræd]
基本释义
n.四个,四个一组,[生]四分染色体
词根词缀
词根
tetr
four
+
词根
tetra
four
+
后缀
ad
group (of a certain number indicated by the base)
+
后缀
ade
group (of a certain number indicated by the base)
tetr + tetra + ad + ade = tetrad
网络释义
四连体；四联体
Wiktionary英语原文词典
该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。
查看英文原文词典详情例句
1、In genetics, a tetrad refers to a group of four chromatids, which are formed during meiosis.
在遗传学中，四联体指的是在减数分裂过程中形成的四个染色单体的群体。
2、A tetrad can also refer to a group of four microorganisms, such as bacteria or yeast, that are arranged together.
四联体还可以指一组由四个微生物（如细菌或酵母）组成的群体，它们排列在一起。
实用场景例句
商务邮件
The project will be managed by a tetrad of senior directors from each division.
该项目将由各部门资深主管组成的四人组共同管理。
学术写作
During meiosis, homologous chromosomes pair up to form a tetrad before crossing over.
在减数分裂过程中，同源染色体在交叉之前配对形成四分染色体。
旅游出行
The hotel offers a special suite designed as a tetrad for groups of friends traveling together.
酒店提供专为结伴旅行的朋友设计的四人套房。
日常对话
We formed a tetrad for the pub quiz tonight.
我们组成了一个四人组参加今晚的酒吧问答。
社交媒体
The fantastic tetrad is ready for the weekend! 🍻
棒棒的四人组准备好迎接周末啦！🍻
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