单词	substitution
释义	English American Business substitutionnoun [ C or U ] uk/ˌsʌb.stɪˈtʃuː.ʃən/us/ˌsʌb.stəˈtuː.ʃən/ C1 the use of one person or thing instead of another: It looks as though the coach is going to make a substitution (= change one player for another in the game). Thesaurus: synonyms and related words Replacing and exchanging alternate alternatively *bargain sth* away change over change places idiom fill name part exchange pinch-hit pre-empt proxy rep represent reserve sit succeed succession supersede supplant swap See more results » substitutionnoun [ C/U ] us/ˌsʌb·stɪˈtu·ʃən/ the act of using someone or something instead of another person or thing, or the person or thing used: [ U ] Substitution of less costly materials for bricks will hurt brick-makers. [ C ] People who have difficulty digesting beans can make substitutions. substitutionnoun [ C or U ] uk/ˌsʌbstɪˈtjuːʃən/us the act of using something new or different instead of something else, or the new thing that is used: the substitution of sth (for sth) The government plans to encourage the substitution of cheap generic drugs for expensive brand-name ones. Telecommuting is not a substitution for child care. See also** product substitution
随便看	grad grad school gradability gradable gradation grade grade grade crossing grade crossing grade point average grade school grade school grade-point average graded reader grader gradient grading gradual gradually gradually graduate graduate graduate position graduate position graduate recruitment

substitutionnoun [ C or U ]

substitutionnoun [ C/U ]

substitutionnoun [ C or U ]

See also