?
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。

murkiness

美 / ˈmɜːrkɪnɪs /
n. 黝暗

1. Ms Munro comes from southern Ontario, an area of considerable psychic murkiness and oddity.
芒罗女士(Ms Munro)来自南安大略,一个奇特古怪的地方。
2. Nobody has shown them how much excess or murkiness has crept into their style and how it obstructs what they are trying to say.
没人告诉他们,他们的风格中挤入了多少多余或晦涩的成分,以及这些成分又是如何阻碍着他们的表达。
3. The stars grew fainter and the sky, shrouded by a murkiness that could have been clouds or mist, seemed much higher than before.
星星渐稀,天上罩着一层似云又似雾的灰气,暗淡,可是比以前高起许多去。
4. The question is whether the latest allegations reflect a new attempt to shed light on past murkiness-or reveal that shady practices are still going on.
问题是最新的宣言是否能都反应一种新的使过去的黑暗能够展现出来的意图——或者揭露仍然在继续的那些阴暗的行为。