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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。

perpetrated
IELTS

vt. 犯(罪);做(恶) (perpetrate 的过去式和过去分词)

1. He used his diary to put a fine gloss on the horrors the regime perpetrated.
他假借日记来粉饰该政权犯下的种种恐怖行径。
2. Darwin must be turning in his grave at the thought of what is being perpetrated in his name.
一想到冒他之名所做下的那些事,达尔文在九泉之下一定会不得安宁。
3. A high proportion of crime in any country is perpetrated by young males in their teens and twenties.
在任何国家,很大比例的罪行都是十几岁和二十几岁的青年男子所为。
4. It doesn't really mitigate against the confinement he has perpetrated on Lolita.
它没能减少他对洛丽塔的限制。
5. It was unclear who perpetrated the atrocity.
(目前)还不清楚谁犯下这次暴行。