a.
1.反动的,追溯的,有追溯力的,从以往某天开始生效
1.反动的,追溯的,有追溯力的,从以往某天开始生效
名 词:ret'roactiv'ity
副 词:ret'roac'tively
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- retroactive wage;Back pay
补发工资收藏 - The new law was made retroactive to 1 January.
新法令生效日期可追溯到1 月1 日.收藏 - Patent protection comes about with the publication of the application. The effect of the protection is retroactive to the day of application.
专利保护随着发明专利申请公布而开始,专利保护的效力则可追溯到申请之日。收藏 - They receive a pay rise retroactive to last January.
他获得从去年1月份开始补发的增加工资。收藏 - This will be retroactive agreement.
这些是追溯以往的合约。 收藏
开心词场背单词


形容词解释: