hasten/ˈheɪs.ən/第三人称hastens现在进行时hastening过去式hastened过去完成时hastened1赶快, 加速to accelerate one's movement with a sense of speed or urgency同义词: step on itracerushbucket alongbelt alongrush alongspeedpelt alonghiehotfootcannonball along反义词: linger2赶快, 加速act or move at high speed同义词: hurryrushfestinatelook sharp3加快, 促进speed up the progress of; facilitate同义词: expedite4加速, 催促cause to occur rapidly同义词: rushinducestimulate