FAQs About the word rolling back

回滚

to reduce (something, such as a commodity price) to or toward a previous level on a national scale, rescind, the act or an instance of rolling back, to cause to

废除,回避,取消,取消,废除,消除,放在一边,罢免,减轻的,废除

制定,建立,建立,躺下,允许,同意,授权,制定中,立法,经过

rollers => 滚轮, rolled up => 卷起来的, rolled out => 推出, rolled back => 回滚的, roll calls => 点名,