复数：counterchecks 过去分词：counterchecked 现在分词：counterchecking
1.阻挡,对抗;制止;核对,复查;〈古〉反驳,回嘴
1.制止,防止;核对,复查
1.a check made to ensure that a previous check was correct
2.something that acts to block or restrain something else
1.to carry out a second check on something, in order to ensure that the first was accurate
2.to act in order to block the force or action of something
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