作废: cancel; delete; cancellation ...字符: character块作废字符: block cancel character码组作废字符: block ignore character作废字符指令: cancel character instruction作废字符，删除字符: can cancel character废字: obsolete word作废: cancel; delete; cancellation; nullify; become invalid 宣布作废 declare invalid; 过期作废 become invalid after a specified date把…作废: the meeting has been canceled取消，作废: ca cancel; cncl cancel使作废: negate无效, 作废: nulland void作废的: invalid; nullified; obsolescent; obsolete; void作废符: cancel character作废股: forfeited stock作废键: cancel key作废码: cancel code; reject code字符: [计算机] character◇字符处理 character handing; character manipulation; character processing; 字符打印机 character printer; 字符计算机 character computer; 字符键盘 figure keyboard; 字符移入 character shift-in; 字符译码器 character decoder; 字符印字机 alphanumeric printer不能作废的: unavoidable成交或作废: fok废除作废: disannul过期作废: invalid after the specified date过时作废: null and void after a certain date可作废的: defeasible默认作废: repeal by implication
