词汇	spine of ischium
释义	spine of ischium 坐骨棘
随便看	office and field integration mapping Office and Personnel management office and rank office apartment office appliance office appliances office application Office architectural interiorsf office architecture office archives office area Office Assistant office asst office atmosphere office audit Office automatic office automatics office automatic system office automation office-automation office automation appliance Office Automation Automation Administration office automation equipment office automation literacy office automation model