to cross off sb/sth or to cross sb/sth off删掉;取消
I checked the chart and found I had crossed off the wrong thing.我检查了图表, 发现删掉了不该删的内容。
They have enough trouble finding nutritious food without crossing meat off their shopping lists.不把购物单上的肉类食品划掉, 他们很难买到营养食物。