keep a close watch

动词 v.

英文释义

动词 v.
  1. to pay careful attention to a situation or a thing, so that you can deal with any changes or problems. idiomatic
    — The prime minister asked the home secretary to keep a close watch on the flooding situation.

词形变化

keeps a close watch present,singular,third-person keeping a close watch participle,present kept a close watch participle,past kept a close watch past
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