首页英语词典prolongprolong英英释意

prolong

英 [prə'lɒŋ] 美[prəˈlɑːŋ]
  • vt. 延长;拖延

英英释意


1. lengthen in time; cause to be or last longer;
"We prolonged our stay"
"She extended her visit by another day"
"The meeting was drawn out until midnight"
2. lengthen or extend in duration or space;
"We sustained the diplomatic negociations as long as possible"
"prolong the treatment of the patient"
"keep up the good work"