for a while和after a while的区别

for a while和after a while的区别 after a while,in a while ,for a short while的区别和用法 for a while 和 after a while的同义词分别是什么 for a while 和 after a while 和once in a while 和 all the while的意思 和区别（求详解） 问下for a while,in a while,after a while,all the after a time和after a while有什么区别 after a while=? after a while 意思 in a while一般用于句首、句中还是句末?还有after a while和for a while 呢? for a while和in a while有什么区别? Every day,the boy plays computer games for a while after school.(for a while) 部分提问对部分提问(for a while) after a moment .after a while .after a minute .after while 的区别 for a while for a while 和 for a moment 有区别吗 after a while和soon after区别（ ）we got home,it began to rain.为什么填soon after,after a while不行 英语语法：in a while 和 for a while 的区别是什么 I haven't seen him in(for)a while. in a while;after a while 的用法区别. 是after a short while还是a shortly while