gruelling发音形容词1累人的、使人筋疲力尽的英式拼法(美式为 grueling)After a gruelling climb, we finally reached the summit at dusk.经过一段累人的攀登,我们终于在黄昏时登上山顶。2艰苦的、严酷的The team faces a gruelling schedule of eight games in twelve days.球队面临十二天内打八场比赛的严酷赛程。用这个字练口说→