keep tabs on

动词 v.

英文释义

动词 v.
  1. To monitor; to keep track of; to watch. idiomatic
    — If you are careful to keep tabs on your finances, you should be able to stay within a budget.

词形变化

keeps tabs on present,singular,third-person keeping tabs on participle,present kept tabs on participle,past kept tabs on past

词源

See tab (“tablet or slate used for keeping a record of accounts”).
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