名词
中文翻译：碰撞环
同义词：
['collision zone', 'collision circle', "impact ring例句：1. The collision ring is a crucial part of the spacecraft's design.（碰撞环是宇宙飞船设计中至关重要的一部分。）2. The collision ring was used to study the behavior of the planets.（碰撞环被用来研究行星的行为。）"]
例句：
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1. The collision ring is a crucial part of the spacecraft's design.
碰撞环是宇宙飞船设计中至关重要的一部分。
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2. The collision ring was used to study the behavior of the planets.
碰撞环被用来研究行星的行为。
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3.The collision ring was responsible for the formation of the moon.
碰撞环负责了月球的形成。