| 释义 |
1 [电子]?反向电流 ... backward brush-lead 电刷后引线 backward current 反向电流 backward diode 反向二极管 ... 2 ?逆向电流 ... backward crosstalk || 后向串扰 backward current || 逆向电流，反向电流 backward delay || 向后推迟，向后迟滞 ... 3 ?逆电流 ... backward crosstalk ==> 后向串扰 backward current ==> 逆电流 backward curved vane ==> 后曲叶片,后弯式叶片 ...
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The current U.S. farm bill, however, is a big step backward. - 2
If the version is lower than the current version, the application must turn on backward compatibility. 如果版本低于当前版本，应用程序必须求助于向后兼容性。 - 3
Using buttons, you can move forward or backward in time, to go back to any date and time in the past and return to the current time. 通过按钮能够在时间上前移或后移，能够回到过去的任意时间点，并且能够回到当前的时间点。
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