graded down
英
美
- down adv.向下prep.沿着...而下adj.向下的;消沉的;无礼的n.绒毛;汗毛v.击倒;打败;吞下;被抑制
- graded adj.等级的;按等级的;梯级的动词grade的过去式和过去分词.
- She grade down her buying when uncertain about one's future.
由于前途未卜她因而减少购买数量。
- The road is no longer fit for heavy traffic, and will be finally graded down.
这条公路不适应繁忙的交通,最终会被降低级别。