back and forth是什么意思、发音和在线翻译

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

back and forth 基本解释

来回地; 一来一往

back and forth 相关例句

ph.

1. back and forth

1. The wind moved the trees gently back and forth.
风吹来，树来回轻摆。

back and forth 网络解释

1. 来回地,反复地：at times 有时,间或 | back and forth 来回地,反复地 | back of 在......后面

2. (前后)来回地,往返：attend to 专心;照顾,护理 | back and forth (前后)来回地,往返 | back away 逐渐后退

3. (前后)来回地,反复地：at the same time同时;然而,不过 | at the sight of一看见......就 | back and forth(前后)来回地,反复地

back and forth 英英释义

back and forth在线翻译

adv

1. moving from one place to another and back again

e.g. he traveled back and forth between Los Angeles and New York
the treetops whipped to and fro in a frightening manner
the old man just sat on the porch and rocked back and forth all day

Synonym: backward and forward to and fro