不休

endlessly / ceaselessly

no; not so / (bound form) not; un-

to rest / to stop doing sth for a period of time / to cease / (imperative) don't

to chatter or jabber on and on

to fight to one's last gasp

without stopping to sleep or have a rest (idiom)

lit. either don't do it, or don't rest (idiom) / fig. if you do it at all, you may as well go the whole hog / in for a penny, in for a pound

to talk incessantly / to chatter on and on