quaternary是什么意思 quaternary怎么读
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英 [kwə'tɜːnərɪ]
英 [kwə'tɜːnərɪ]
美 [kwə'tɜːnərɪ]
美 [kwə'tɜːnərɪ]
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adj. 第四纪的;四的;四进制的
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n. 四;四进制;第四纪
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名词复数:quaternaries
quaternary的英文翻译是什么意思,词典释义与在线翻译
Noun:- last 2 million years
- the cardinal number that is the sum of three and one
Adjective:- consisting of or especially arranged in sets of four;
"quaternate leaves"
"a quaternary compound"
- coming next after the third and just before the fifth in position or time or degree or magnitude;
"the quaternary period of geologic time extends from the end of the tertiary period to the present"
quaternary的用法和样例
用作形容词 (adj.)
- The Quaternary sediments are largely undeformed.
第四纪的沉积物大部分未变形。 - Industries based on brainwork or knowledge are called the quaternary industry.
以脑力劳动或知识为基础的产业被称为第四产业。
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