请输入您要查询的英文单词：
单词
to and fro
释义
to and fro
2
NOUN
/ˌtuː ən ˈfrəʊ/
a continuous movement of people or things between different places 来来往往；往复
the endless to and fro of letters about the dispute
关于该争端的没完没了的信件往来
See also
-
toing and froing