?
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。

cast around
四级

美 / kæst əˈraʊnd /
网络 寻找

1. She cast around desperately for a safe topic of conversation.
她绞尽脑汁寻找稳妥的话题。
2. The experiments with domestication probably occurred in many places, as people living in ever-drier environments cast around for more predictable food supplies.
随着人们居住环境不断变得干燥,以及食物供给的可预测性越来越强,驯化尝试很可能会在很多地方进行。
3. John cast around for a good subject for his report.
约翰想给他的报告找个好题目。
4. The company is having to cast around feverishly for ways to cut its costs.
公司迫切须要想出各种降低成本的办法。
5. Whatever spells his enemies had cast around the Soul, he would tear through them.
他有什么魔法各地的灵魂铸造的敌人,他将通过他们撕。