?
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。

whining
GRE

英 / ˈwaɪnɪŋ /
美 / ˈwaɪnɪŋ /
v. 抱怨(whine 的 ing 形式);发牢骚

1. The dog was whining pitifully.
那条狗可怜巴巴地哀叫着。
2. He could hear her dog barking and whining in the background.
他能听到她的狗在远处吠叫哀鸣。
3. He's not had a tantrum or a whining fit since you made friends.
自从你交了朋友后,他就没发过脾气,也没发过牢骚。
4. Pinocchio looked at the glass, made a wry face, and asked in a whining voice, "Is it sweet or bitter?"
皮诺乔看了一眼玻璃杯,做了个鬼脸,用哀怨的声音问:“这是甜的还是苦的?”
5. As one banker says to a whining colleague, "You're getting out of a Mercedes to go into the Federal Reserve."
正如一位银行家对嘀嘀咕咕的同事说的:“你从奔驰上下来,走入美国联邦储备委员会。”