单词盒子

back and forth

B 开头单词

基本解释

  • 反复地，来回地

同根派生

     

英汉例句

    双语例句

  • The pendulum swings back and forth.
    这就像单摆一样来回摆动。
  • Switching between these states allows Grier to move objects back and forth.
    格里尔通过转换这些状态来实现向前和向后移动物体。
  • None of this means that what is popular is stagnant, but even dramatic shifts in opinion and political leanings follow a typical pendular pattern, reactively swinging back and forth.
    这一切都不意味着流行的就是停滞不前的，然而意见和政策倾斜显著地介入将引发着一个典型的摆动模式，即来回的摆动。

    • 原声例句

  • The road moves back and forth and around corners as it moves up the face of the mountain.
  • These two oscillate back and forth so the moment of deprivation is often then balanced by a moment of imagination.
    来回交替丧失的时刻,经常和想像的时刻,互相平衡。
    耶鲁公开课 - 1945年后的美国小说课程节选
  • Because there are ions moving back and forth, there's a current that flows and there's a electrical potential that's generated.
    由于离子的进进出出,就产生了电流流动,并且形成了电势差
    耶鲁公开课 - 生物医学工程探索课程节选

    • 权威例句

  • And people were just making a lot of money, trading it back and forth, in and out.
    NPR: Wall Street Too Real? Try Fantasy Investing

词组短语

    短语

  • back k and forth 来回地
  • Back -and forth communication 反反复复的交流
  • back and forth method 往返法;尝试法;选择法
  • Rotate back and forth 往返旋转
  • Shuttling Back and Forth 左右穿梭

英英字典

    剑桥英英字典

  • moving first in one direction and then in the opposite one

专业释义

    交通运输工程

  • 来回地