back and forth 详细解释

back and forth

来回地, 反复地

词形变化

名词: back-and-forth |

英英释义

副词 back and forth:

moving from one place to another and back again

同义词:backward and forward, to and fro

补充

back and forthback and forth1.来回地The wind moved the trees gently back and forth.风吹得树轻轻地来回摇晃。

例句

1. The chair rocked back and forth.这椅子来回摇晃。 2. The children were shuttled back and forth between school and home.孩子们往返于学校和家之间。