?
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。

run after
初中

na. 〈非正式〉追求;追赶;追捕

第三人称单数:runs after现在分词:running after过去式:ran after

1. Two policemen run after the robber.
两名警察追赶强盗。
2. They were obliged to run after him continually, now left, now right, wherever his legs took him.
她们不得不不停地跟着他跑,一会儿左,一会儿右,紧紧跟着他。
3. The old woman frettingly called out: "Brigida, run after her."
老奶奶焦急地喊道:“快追上去,布丽吉特。”
4. He went away to his own country, and the poodle had to run after him.
他回到了自己的国家,狗不得不跟在他后面跑。
5. If you run after two hares, you will catch neither.
两只兔都赶,一只也逮不着。