warning bell

ریشه

From the English words 'warning' and 'bell'. 'Warning' comes from the Old English 'warnian', meaning 'to take heed', and 'bell' comes from the Old English 'belle', meaning 'bell'.

مثال

• The sudden drop in sales was a warning bell for the company.
• His constant fatigue was a warning bell that he needed to rest.
• The alarm system serves as a warning bell in case of a fire.

ترکیب‌های رایج

Sound a warning bell Hear a warning bell Ignore the warning bell Warning bell rings