外观最醒目特征是具有球颗构造，从化学成分和岩浆性质分析，球颗构造是成岩过程中岩浆不混溶的直接产物。

Analysis of their composition and magmatic properties shows that the spherolitic structure was the direct product of magma immiscible, which controled ther.

youdao

一颗高尔夫球打到我了。

A golf ball hit me.

youdao

你转过来看到地板上的一颗球，你的大脑会发出一个命令，让你把它捡起来。

You turn toward a ball on the floor, and your brain sends a command to pick it up.

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