词汇	封闭系
释义	封闭系医closed line
随便看	record of tooth position record of trial record of words record of work Recordon record on record on appeal record on human rights Record on preoperative instruction flow sheet record on spot Recordont record onto record operation record operator record operator rs circuit record operator rs line record option record order record ordering record oriented record oriented data record-oriented data recordoriented data transmission record oriented data transmission record-oriented data transmission