checkin记入工时checkv.检查；阻止；核对；买单n.检查；阻碍；支票；账单；方格图案；(国际象棋)将军check and read校验读出checking clerk稽核员check shirting格子衬衫布check for zero校验零点checking table核对表格check weighing测重Checking Types核算型check of audit审计考核checking model检测模型check analysis成品分析,检验分析,验证分析,校核分析