back and forth
英 [bæk ænd fɔ:θ] 美 [bæk ənd fɔrθ]

释义

来回地；一来一往；

英英释义

back and forth

• adv.moving from one place to another and back again

  同义词：backward and forwardto and fro

双语例句

1. She spent hours every day in the tower room, reading and rereading.
   她每天都要在这个塔室里消磨好几个小时，读着，反复地读着。

权威例句

Back and forth
Back and forth
Back and forth
Of the Form
Measures: back and forth between point sets and large sets
Back and Forth Between Modal Logic and Classical Logic
Switching a spin valve back and forth by current-induced domain wall motion
Back and forth: the regulation and function of transbilayer phospholipid movement in eukaryotic cells.
The Lixto data extraction project:back and forth between theory and practice
Back and forth between cell fate specification and movement during vertebrate gastrulation
Endocannabinoids and Related Compounds: Walking Back and Forth between Plant Natural Products and Animal Physiology
Back and Forth Bisimulations
Back and forth error compensation and correction methods for removing errors induced by uneven gradients of the level set function