retroactive
音标发音
- 英式音标 [ˌret.rəʊˈæk.tɪv]
- 美式音标 [ˌret.roʊˈæk.tɪv]
- 国际音标 [,retrəu'æktiv]
- 英式发音
- 美式发音
基本解释
- adj. 追溯的；有追溯效力的；反动的
同根派生
- 同根词
- 词根：retroactive adv.
- retroactively追溯地；逆动地
英汉例句
- The seagulls swirled in aerial combat over the barges.
海鸥盘旋在驳船上方，展开空中的搏斗。 - a flock of seagulls
一群海鸥 - Seagulls followed in the wake of the huge ship.
海鸥尾随于大船之后. - There are few precedents for this sort of retroactive legislation.
这种有追溯力的法规鲜有先例。 - It does not have written records, but word of mouth, current upward retroactive to 9 generation.
它没有文字记载, 只是口传, 目前能向上追溯9代.
词组短语
- retroactive amnesia 逆行性遗忘;倒摄遗忘
- retroactive facilitation 摄助长
- retroactive issuance 后发
- retroactive contributions 追溯交款
- retroactive reading 回味阅读
短语
英英字典
- If a law or decision, etc. is retroactive, it has effect from a date before it was approved.
- If a decision or action is retroactive, it is intended to take effect from a date in the past.
- retroactively
剑桥英英字典
柯林斯英英字典
专业释义
- 溯及力
- 有追溯力的
- 有追溯效力的
- 追溯的
- 倒摄的