?
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。

pre-exist
GRE

英 / ˌpriː ɪɡˈzɪst /
美 / ˌpriː ɪɡˈzɪst /
v. 早先存在;在先出现

1. The pre-exist amphibolite facies rocks in the fracture belt have been superimposed by retrograde green-schist facies with neoformation of chlorite.
断裂带中已存在的角闪岩相岩石已与绿泥石新形成的逆行绿片岩相叠加。
2. The result showed that:(1)the subjects with the computer-based illustrating tool scored higher significantly than the subjects with pre-exist illustration;
结果表明,(1)基于计算机的插图工具下的测验得分显著高于预置插图;
3. These, if they exist, would be fossil traces of black holes from the pre-Big Bang version of reality.
如果存在的话,那么这些“大圈”便是“前大爆炸”所产生的宇宙中黑洞的“化石”。
4. In an interview with the Sunday Telegraph, the first since his appointment, Mr Bryant said: "We are deliberately not pre-judging the issue." The post doesn't exist yet.
在上任后首次接受《星期日电讯报》的访谈时,布莱恩特先生表示,“这个位置到目前为止还不存在,因此我们不能太早做出判断。”
5. The pre-digital past doesn't exist, at least not unless I walk away from this computer, get all old school, and find an actual library.
数字时代之前的历史是不存在的,除非你离开计算机,到有历史的学校中,去图书馆中寻找。