“回扫”的英语可以翻译为：flyback ...

这就是所谓 “ 水平 回扫 ” 过程.This is called the " horizontal - fly - back " phase.彩电的安全性与可靠性很大程度上决定于回扫变压器.The safety and reliability of color TV set depend on flyback transformer to a great extent....

“回扫”的拼音为：huí sǎo...