fro 的意思
fro 的翻译
fro
[frəʊ]
释义：
adv. 向后，向那边
例句：
They travel to and fro between London and Paris.
他们奔走于伦敦和巴黎之间.
换一句
The girl's pigtails swing to and fro as she runs.
小女孩一跑,辫子就来回甩动.
换一句
Small boats busied to and fro.
小船来来往往地穿梭.
换一句