?
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。

coarsened
GRE

英 / ˈkɔːs(ə)n /
美 / ˈkɔːrs(ə)n /
vt. 使变粗;使变粗俗
vi. 变粗糙;变粗俗

第三人称单数:coarsens;现在分词:coarsening;过去式:coarsened;过去分词:coarsened

1. Her hair gradually coarsened as she grew older.
随着年龄的增长,她的头发逐渐变粗糙了。
2. His features had been coarsened by the weather.
气候使他的容貌变得粗糙。
3. The six long years in prison had coarsened him.
六年漫长的监狱生活使他变得粗鲁无礼。
4. Her voice has deepened and coarsened with the years.
她的声音随着岁月变更越发深哑。
5. He had coarsened his voice to an approximation of Cockney.
他的声音变得跟粗俗的伦敦佬差不多。