英语词汇“optionality”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	optionality
释义	WordReference Random House Unabridged Dictionary of American English © 2024 op•tion•al (op′shə nl),USA pronunciation adj. left to one's choice; not required or mandatory:Formal dress is optional. leaving something to choice. option + -al¹ 1755–65 op′tion•al′i•ty, n. op′tion•al•ly, adv. 1.See corresponding entry in Unabridged . discretional, elective, voluntary.
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