?
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。

retreat
CET4

英 / rɪˈtriːt /
美 / rɪˈtriːt /
v. 撤退;退却;后退;退缩
n. 撤退;退却;退缩;退避

复数:retreats;第三人称单数:retreats;现在分词:retreating;过去式:retreated;过去分词:retreated

1. He commanded his men to retreat.
他命令手下撤退。
2. The French, suddenly outnumbered, were forced to retreat.
法军在人数上突然处于劣势,被迫撤退了。
3. The army was forced to retreat after suffering heavy losses.
部队因伤亡惨重被迫撤退。
4. Yesterday's vote itself was a retreat from an earlier fallback position.
昨天的投票本身就是从早先的预备立场上的退却。
5. Their soldiers had to retreat ignominiously after losing hundreds of lives.
在损失数百条生命后,他们的士兵被迫灰溜溜地撤退了。