dyad
英式音标：dyad怎么读
美式音标：dyad怎么读
词汇归类： 畅通词汇
dyad词义
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n. 双；[生物] 二分体；一对；[化学] 二价元素adj. 二的；双的
词态变化
形容词: dyadic;
中文词源
dyad 二价元素，二分体
来自拉丁语dyad, 二，词源two. 用于化学名词二价元素等。
dyad双语例句
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- 1. As a result, dyad spores formed.
- 结果形成二分体孢子.
来自辞典例句
dyad英文词源
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- dyad (n.)
- 1670s, from Latin dyad-, stem of dyas, from Greek dyas "the number two, a group of two," from duo "two" (see two). Specific sense in chemistry ("a bivalent element") is by 1865; also used in biology, poetics, mathematics. Related: Dyadic.
dyad实用场景例句
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- the mother-child dyad
- 母子二分体
牛津词典
- As a result, dyad spores formed.
- 结果形成二分体孢子.
辞典例句