teach-in इन हिंदी

an extended session (as on a college campus) for lectures and discussion on an important and usually controversial issue

teach grandmother to such eggs	teach grandmother to suck eggs	teach an old dog new tricks
teach school	teach the ropes	teachable
teacher	teacher assignment	teacher association

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी