?
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。

cancelled

美 / ˈkænsld /
v. 取消;作废;解约(cancel的过去分词)
adj. 取消的

1. The game was cancelled owing to torrential rain.
比赛因大雨取消了。
2. It is unfortunate that your flight was cancelled.
遗憾的是,你的航班被取消了。
3. All flights have been cancelled because of bad weather.
因天气恶劣,所有航班均被取消。
4. There was a notice on the board saying the class had been cancelled.
布告牌上有一则通知说这堂课取消了。
5. All that preparation was for nothing because the visit was cancelled.
访问被取消,所有的准备工作都白费了。