从尘埃颗粒到小石头，一颗颗流星排列着形成一定规模。

The meteorites range in size from dust grains to small pebbles.

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从尘埃颗粒到小石头，一颗颗流星排列着形成一定规模。

The meteorites range in size from dust grains to small pebbles.

youdao