?
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。

perched
CET6

英 / pɜːtʃt /
美 / pɜːrtʃt /
adj. 栖息的;置于高处的
v. 栖息(perch 的过去式)

1. Whitlock was perched on the sill of the room's only window.
惠特洛克栖息在房里惟一窗子的窗台上。
2. A blackbird flew down and perched on the parapet outside his window.
一只乌鸫飞下来,栖息在他家窗外的矮墙上。
3. The gecko, perched on a branch, has blended itself into its surroundings so well that its coil-shaped body is hard to spot amid the foliage.
这只壁虎栖息在一根树枝上,它与周围环境融合得如此之好,以至于在树叶中很难发现它那盘状的身体。
4. There was a bird perched on the roof.
有一只鸟落在屋顶上。
5. She perched herself on the edge of the bed.
她坐在床沿上。