| 释义 |
asteroids
释义
n. [天]小行星（asteroid 的复数）
考研频率
考频：近六年出现1次
n. 小行星
例句
1·So to talk about where meteorites come from, we need to talk about comets and asteroids .
那么讲到流星体从何而来，我们就需要讨论下彗星和小行星。
2·Roids are, for the most part anyway, they are just smaller bits of asteroids and comets.
在很大程度上，Roids 只是小行星和彗星的小碎片。
3·Rubin suggests that asteroids ' heat could have derived from collisions between asteroids .
鲁宾认为，小行星的热量可能来自小行星之间的碰撞。
短语
1·asteroid belt
小行星带
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