?
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。

regrettable
CET4

英 / rɪˈɡretəbl /
美 / rɪˈɡretəbl /
adj. 令人惋惜的;可惜的;令人遗憾的

1. The loss of jobs is highly regrettable.
失去工作非常令人遗憾。
2. It is regrettable that the police were not informed sooner.
遗憾的是没有早些报警。
3. The manner in which the decision was announced was extremely regrettable.
宣布决定的方式非常令人遗憾。
4. He is lucky enough never to have read a regrettable book.
他很幸运,没有读过一本令人遗憾的书。
5. The wrong kind of leadership will lead to what Cialdini calls "captainitis, the regrettable tendency of team members to opt out of team responsibilities that are properly their."
错误的领导方式会导致西奥迪尼所说的“队长病”,即团队成员选择逃避本应属于他们的团队责任,这是一种令人遗憾的倾向。