产生效果to go into effect; to yield results

• 条约自签订日起生效。

  The treaty will come into effect the day it is signed.

• 未生效的文件

  unratified document

• 他的话生效了。

  His words have had the desired effect.

• 劝说未能生效。

  Persuasion did not work.

• 药生效了。

  The medicine is taking effect.