[化] 无极分子
[医] 无极分子

nonpolar molecule的用法和样例：

例句

A molecule where the centers do not coincide is called a polar molecule.正负电荷中心不重合的分子称为极性分子。
Nonpolar molecules and polar molecules don't mix together well, so the water and the oil stay separate.非极性分子和极性分子不会互相混和，所以油和水会保持分离。

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