periphery region是什么意思 periphery region怎么读
periphery region的用法和样例
- Continued coffisions eventually produced planets, and the leftover comets and other debris were scattered outward toward the periphery of the solar system.
持续不断的碰撞最终形成了行星，而剩余的慧星和其它残骸则向外散落到太阳系的边缘地区。
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