?
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。

obscured
CET6

v. 隐藏,遮蔽;(使)费解;(使)相形见绌(obscure 的过去式及过去分词)
adj. 遮蔽的,湮没的

1. The view was obscured by fog.
雾中景色朦胧。
2. The ground-floor windows are obscured by wire mesh.
底楼的窗户被铁丝网罩着。
3. Trees obscured his vision; he couldn't see much of the square's southern half.
树木遮住了他的视线,他不怎么看得见广场南半部。
4. Thick clouds and an overcast sky obscured the view at the Indian village of Taregna.
厚厚的云层和乌云遮住了印度塔瑞格纳村的景色。
5. Only when European decorative themes were introduced did these meanings become obscured or even lost.
只有欧式装饰题材引进后,这些含义才变得模糊不清甚至消失。