- 释义：
- 抢先占有; 取代
- 例句：
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This would give agencies " primary jurisdiction " over preemption matters.
这就给机构就先占权事宜进行 “ 最初的裁决 ” 赋予了权力.
换一句
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One controversial preemption issue involves nuclear energy.
一个有争议性的先占权问题也涉及到了核能.
换一句
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As this crisis approached, the subject of preemption had not been discussed.
这次危机来临时, 先发制人的问题一直没有谈起.
换一句