英语词汇“optional”的翻译、意思、用法、释义-英汉经管词典

optional

adjective

uk/ˈɒpʃənəl/ us

COMMERCE

something that is optional is something that you can buy or do if you want to, but that you do not have to buy or do:

Optional plug-ins cost a further $50 on average.

optional accessories/components

optional extra

COMMERCE, MARKETING

something that can be added, at extra cost, to a basic product or service to make it more attractive, efficient, etc.:

Some car manufacturers offer advanced stereo systems as an optional extra on their more expensive models.

单词	optional
释义	optional adjective uk/ˈɒpʃənəl/ us COMMERCE something that is optional is something that you can buy or do if you want to, but that you do not have to buy or do: Optional plug-ins cost a further $50 on average. optional accessories/components optional extra COMMERCE, MARKETING something that can be added, at extra cost, to a basic product or service to make it more attractive, efficient, etc.: Some car manufacturers offer advanced stereo systems as an optional extra on their more expensive models.
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