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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。

deafer

adj. 聋的(deaf 的变形)

1. He's getting deafer in his old age.
他年纪大了耳朵越来越聋。
2. The man is getting deafer in his old age.
那人年纪大了,耳朵越来越聋。
3. I speak worn out, his ear deafer, I made an effort to say loudly, he did not understand what is heard, the result was frequently says respectively each.
我说话有气无力,他耳朵更加聋了,我用力大声说,他还是听不明白,结果常常是各说各的。