endeavouron Mastery levelalso onAcademic Vocabulary List (AVL)? 力,尽力,竭力, 努力,竭力,试图 endeavour endeavour(noun) 力,尽力,竭力 endeavor endeavor(noun) 努力,尽力 endeavor endeavor(verb) 尝试,尽力,竭力,试图 endeavour endeavour(verb) 努力,竭力,试图 Forms nounverb endeavour endeavor endeavor endeavour