to and fro
例子
She walked to and fro across the room while thinking.
她一边思考一边在房间里来回走动。
toing and froing
01
the act of repeatedly talking or thinking about something without reaching a clear conclusion
Idiom
Informal例子
The couple was toing and froing about where to go on vacation, unable to make a decision on a destination.
02
the act of going back and forth between two or more places
例子
The children were toing and froing between the playground and the ice cream truck all afternoon.
