单词	oc-
释义	oc- [ɔk,әk] (=ob-)[用于c之前]
随便看	graded-channel-doping profile graded coal graded coalgebra graded coast graded coasts graded coating graded coil graded colors graded commission graded crossing graded crushing graded-density filter graded-density particle board graded-density skin graded differential complex graded difficulty graded distribution graded distribution method graded down graded dry distillation liquefaction graded effect graded energy gap solar cell grade-description system graded exercise loading test graded exercise test 降及开元中降春睡陕州主帅忠且贞陛下圣陡顿翻成忧戚陡顿翻成忧戚院落半晴天院落深沉院落烟收除却巫山不是云 09001 09002 09003 09004 09005 09006 09007 09008 09009 09010