英文字典中文字典51ZiDian.com
|
|
metathesis n. 音位转换,转移,置换 音位转换,转移,置换 metathesis n 1: a linguistic process of transposition of sounds or syllables within a word or words within a sentence 2: a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds (ABCD=ADCB) [synonym: {double decomposition}, {double decomposition reaction}, {metathesis}] Metathesis \Me*tath"e*sis\, n.; pl. {Metatheses}. [L., fr. Gr.
meta`qesis, fr. metatiqe`nai to place differently, to transpose; meta` beyond, over tiqe`nai to place, set. See {Thesis}.] 1. (Gram.) Transposition, as of the letters or syllables of a word; as, pistris for pristis; meagre for meager. [1913 Webster] 2. (Med.) A mere change in place of a morbid substance, without removal from the body. [1913 Webster] 3. (Chem.) The act, process, or result of exchange, substitution, or replacement of atoms and radicals; thus, by metathesis an acid gives up all or part of its hydrogen, takes on an equivalent amount of a metal or base, and forms a salt. [1913 Webster] Metathetic
请选择你想看的字典辞典：
|
安装中文字典英文字典查询工具!
英文字典中文字典相关资料:
|
中文字典-英文字典 2005-2009