to toil at a task的意思|示意
美 / /
英 / /
辛苦地做一项工作
to toil at a task的网络常见释义
吃力 不战不和 neither war nor peace 吃力 laborious; to toil at a task; to be a strain; strenuous; to entail strenuous effort 出力 to exert oneself ..