substitution

substitution读音音标

英 [ˌsʌbstɪ\'tju:ʃn]

美 [ˌsʌbstɪˈtuʃən, -ˈtju-]

substitution意思解释

n.

代替；

代用；

替换；

取代（作用）

变形

复数：substitutions

英英释义

n.

an event in which one thing is substituted for another

同义词：permutationtranspositionreplacementswitch

the act of putting one thing or person in the place of another:

\"he sent Smith in for Jones but the substitution came too late to help\"

同义词：exchangecommutation

词组短语

degree of substitution

substitution reaction

substitution method

import substitution

substitution effect

elasticity of substitution

direct substitution

双语例句

用作名词(n.)The substitution of coal for oil is desirable.以煤代替石油是可取的。It was merely the substitution of one piece of nonsense for another.这不过是用一个谎话来代替另一个谎话。They\'re studying a substitution for the medicine.他们正在研制一种该药的替代品。Substitutions must occur at or within the team\'s substitution box.替换必须发生在本队内的替换区。The South Korean coach requests substitution.韩国队教练要求换人。The second language is a macro language for performing textual substitution.第二种语言是宏语言，用来进行文字的转换。