| 例句 |
extinctadjective no longer existinga few overgrown ruins are all that remain of that once mighty but now extinct civilization bygone, bypast, dead, defunct, departed, done, expired, gone, nonextant, vanished nonexistentdying, faded, moribundcollapsed, fallen, overthrownantiquated, dated, obsolete, passéfinished, lapsed, terminatedlost, missing alive, existent, existing, extant, living active, dynamic, thriving, vibrant in the 15th century |