?
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。

deaf-and-dumb
大学

英
美 / def ənd dʌm /
un. 聋又哑
例句

1. One time he raised his head from under the automobile hood to say: "Doc, a deaf-and-dumb guy went into a hardware store to ask for some nails."
有一次他从汽车引擎罩下面抬起头来说：“博士，有一个又聋又哑的人走进一家五金店买钉子。”
2. It was an unclassifiable procedure; something like a combination of cake-walking, deaf-and-dumb oratory, postage stamp flirtation and parlour charades.
他的求爱方式是个无法归类的过程；有点儿像阔步舞、聋哑表演、小范围调情和字谜游戏的混合体。
3. Results 95 patients with LVAS had audition hurt when they were admitted in hospital. Among them, 36 patients were deaf-and-dumb and 2 children 'data were not collected because they took ataractic.
结果95例LVAS患者就诊时听力均受损，其中36例无听力呈聋哑状态，2例儿童服镇静药，没有收集到听力资料。
4. She was born deaf and dumb.
她天生又聋又哑。
5. The deaf and dumb man said all that!
那个又聋又哑的人说了那些话！