ratify

ratify
(-ies, -ied)
  1. [with obj.]sign or give formal consent to (a treaty, contract, or agreement), making it officially valid
    签署,正式批准,认可(条约,合同,协定)
派生
ratifiable
adjective
ratification
noun
ratifier
noun
语源
  1. late Middle English: from Old French ratifier, from medieval Latin ratificare, from Latin ratus 'fixed' (see rate)
英语宝典
考试词汇表