| 例句 |
wake-up callsnounpl. of wake-up call something that tells of approaching danger or riskhis high blood pressure was a wake-up call that he needed to do something about his health cautions, red flags, red lights, tip-offs, tocsins, warnings omens, portents, premonitions, presagesnotices, notificationsbuoys, indicators, knells, signals, signsforetastes, foretokensannouncements, declarations all clears |