| 例句 |
perennialadjective having an existence or validity that does not change or diminishher perennial pessimism was really starting to annoy her coworkers abiding, ageless, continuing, dateless, enduring, eternal, everlasting, immortal, imperishable, lasting, ongoing, perpetual, timeless, undying ceaseless, endless, permanentchangeless, constant, stable, stationary, steady, unchanging, unvarying antiquated, archaic, dated, obsolete, outdated, outmoded, out-of-date, outworn, passé continual, continuous, constant, incessant, perpetual, perennial mean characterized by continued occurrence or recurrence.continual often implies a close prolonged succession or recurrence.continual showers the whole weekend continuous usually implies an uninterrupted flow or spatial extension.football's oldest continuous rivalry constant implies uniform or persistent occurrence or recurrence.lived in constant pain incessant implies ceaseless or uninterrupted activity.annoyed by the incessant quarreling perpetual suggests unfailing repetition or lasting duration.a land of perpetual snowfall perennial implies enduring existence often through constant renewal.a perennial source of controversy ca. 1660 |