forewarn
verb [usually passive] (formal)Verb Forms
Idioms present simple I / you / we / they forewarn | |
he / she / it forewarns | |
past simple forewarned | |
past participle forewarned | |
-ing form forewarning |
to warn somebody about something bad or unpleasant before it happens 预先警告;事先告诫
Idioms
forewarned is forearmed
- (saying)
if you know about problems, dangers, etc. before they happen, you can be better prepared for them Topics Dangerc2预警即预备;有备无患