?
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。

extricate
GRE

英 / ˈekstrɪkeɪt /
美 / ˈekstrɪkeɪt /
v. (使)摆脱;解救;救出;挣脱

第三人称单数:extricates;现在分词:extricating;过去式:extricated

1. They managed to extricate the pilot from the tangled control panel.
他们设法把困在控制盘里的飞行员救了出来。
2. He had managed to extricate himself from most of his official duties.
他终于摆脱了大部分公务。
3. He endeavoured to extricate the car, digging with his hands in the blazing sunshine.
他拼命想要把那辆汽车弄出来,在烈日下用手挖着。
4. She tugged on Hart's arm to extricate him from the circle of men with whom he'd been talking.
她使劲儿拽着哈特的胳膊把他从那群正和他聊天的男人中拖了出来。
5. It represents a last-ditch attempt by the country to extricate itself from its economic crisis.
这是该国摆脱经济危机的最后一搏。