英语词汇“graded down”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	graded down
释义	graded down 基本例句压低等级 The road is no longer fit for heavy traffic, and will be finallygraded down.这条公路不适应繁忙的交通，最终会被降低级别。
随便看	secondary distribution trunk line secondary distributor secondary distributor road secondary district center secondary disturbance secondary divergence secondary divided-flow secondary division secondary division of gas cleaning secondary divisions Secondary DNS zone data error secondary document secondary dominant secondary dominant chord secondary dominant chords secondary dormancy secondary dorsal organ secondary downward changes secondary drag secondary drain secondary drawing-core secondary drawing landslide with large-volume secondary drilling secondary drinking Secondary drinking water supply