| 例句 |
unnecessaryadjective not needed by the circumstances or to accomplish an endthat large suitcase is unnecessary—we are only going to be away for a couple of days dispensable, gratuitous, inessential, needless, nonessential, uncalled-for, unessential, unwarranted discretionary, elective, optionalextra, extraneous, irrelative, irrelevant, redundant, superfluous essential, indispensable, necessary, needed, needful, required all-important, crucial, important, vitalimperative, pressing, urgent in the 15th century |