?
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。

hours of darkness

un. 黑夜时间

1. Parking is not allowed during the hours of darkness.
夜间禁止停放车辆。
2. The three hours of darkness that lit up the world.
这三小时的黑暗却照亮了整个世界。
3. Peter, meanwhile, had used the hours of darkness to strengthen his position.
而与此同时,彼得利用这几个小时的黑暗,加强了他的阵地。
4. Local reports say as many as 13 people may have been killed during the hours of darkness.
当地媒体报导说,多达13人可能已经在数小时前的黑暗中死亡。
5. Through the long slow hours of darkness he saw her lovely face and forgot that she did not love him.
在漫长的黑夜里,他看到了她姣美的面庞,忘记她并不爱他。