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
1.The balance of nature is a very elaborate and very delicate system of checks and counterchecks.
生态平衡是一种非常负责又极其微妙的抑制与反抑制的体系。