?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

headed paper

网络 带信头的信纸;带有单位名称的信纸

1. A letter of invitation from the business on their official headed paper confirming who you will be visiting, staying with or supported by during your visit.
公司用单位抬头纸出具的邀请函,确认您将访问谁、由谁陪同或在您访问期间 由谁资助。
2. It was Molly’s job to hand her father his brown paper lunch bag each morning before he headed off to work.
纸袋中的爱 毛利每天早上都要在爸爸出门工作前,交给他棕色的午餐纸袋。
3. After analyzing the elevator strategy of the disk scheduling for the single head disk system, this paper explains an elevator scheduling for two-headed disk system.
首先对单头磁盘系统的电梯策略进行简要分析,然后根据双头磁盘系统的特点给出相应的电梯调度算法。
4. A letter headed 'advertising Mania 'appeared in the paper.
报纸上出现了一封题为“广告热”的信。
5. A letter headed 'Advertising Mania' appeared in the paper.
报纸上出现了一封题为“广告热”的信。