?
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。

about to
考研

美 / əˈbaʊt tu /
un. 集中;眼看就要

1. She is about to embark on a diplomatic career.
她即将开始外交生涯。
2. Rosie was about to protest but thought better of it.
罗西刚要抗议,但又一想决定作罢。
3. The president is about to wind up his visit to Somalia.
总统即将结束对索马里的访问。
4. She had some misgivings about what she was about to do.
她对自己要做的事有些疑虑。
5. They are about to release an album of their greatest hits.
他们即将发行收录他们最热门歌曲的专辑。