?
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。

without charge

un. 免费;不计价

1. Any organization can downlink the program without charge.
任何机构都可以免费下载这一节目。
2. After being questioned by the police, she was released without charge.
她被警察传讯后无罪释放。
3. He was held incommunicado in prison for ten days before being released without charge.
在被不予指控释放前,他在监狱里被单独监禁了10天。
4. The rest were freed without charge.
剩余部分无罪释放。
5. She was later released, without charge.
她随后获释,未受到指控。