?
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。

persisted
高中

v. 持续(persist 的过去分词);坚持不懈

1. Scientists who persisted in research without receiving a grant made greater achievements than those who got one with luck, as suggested in one study.
一项研究表明,在没有得到资助的情况下坚持研究的科学家比那些幸运地得到资助的科学家取得了更大的成就。
2. Significantly, complaints regarding younger workers have persisted for over two decades, but similar complaints regarding older workers have not grown as the earlier cohorts aged.
值得注意的是,关于年轻工人的投诉已经持续了20多年,但随着早期工人队伍的老龄化,关于老年工人的类似投诉并没有增加。
3. He persisted with his questioning.
他问个不停。
4. 'So, did you agree or not?' he persisted.
“那么你同意了没有?”他叮问道。
5. She persisted in her search for the truth.
她执著地追求真理。