?
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。

upper classes

n. 上层社会

1. What your association is backing is a program which would allow the middle and upper classes to acquire a bomb while poor people will be left defenseless with just handguns.
你的协会所支持的的项目,允许中上层阶级持有炸弹,而穷人除了手枪则手无寸铁。
2. So what your association is backing is a program which would allow the middle and upper classes to acquire a bomb while poor people will be left defenseless with just handguns.
所以你的协会支持的是一个允许中上层阶级持有炸弹,而穷人除了手枪则手无寸铁的项目。
3. According to Webb, the purpose of garrison government was to provide military support for a royal policy designed to limit the power of the upper classes in the American colonies.
根据韦伯的说法,驻军政府的目的是为一项旨在限制美国殖民地上层阶级权力的皇家政策提供军事支持。
4. As pianos became more available, they brought classical music, the music which previously had been composed only for the upper classes, into the lives of the middle-class people as well.
随着钢琴越来越普及,古典音乐也随之进入了中产阶级的生活,而在此之前,古典音乐只是为上层阶级创作的。
5. Still Harris was not the upper classes.
然而哈里斯不好算属于上流社会。