| 例句 |
precociousadjective occurring before the usual or expected timea precocious baldness makes him look older than he really is early, inopportune, premature, unseasonable, untimely unanticipated, unexpected, unforeseen, unlooked-forabrupt, sudden late behindhand, belated, delinquent, latish, overdue, slow, tardyanticipated, expecteddelayed, detained, postponed in 1650 |