toil词组,隐喻,短语

toil

toiltoil[tɔɪl],toil a'way (at sth)1.■to work extremely hard at sth difficult or boring辛勤地做﹙ 困难或乏味的事﹚ :He toiled away at his homework all the evening.他一晚上都在费力地做作业。[G]v+adv