So you can see that polar covalency is a tendency towards ionic bonding.

所以你看得出极性共价就是,趋向离子键的。

麻省理工公开课 - 固态化学导论课程节选

Well, on the one hand, we have ionic bonding where we have complete sharing.

好吧，一方面，离子键有完全的贡献。

麻省理工公开课 - 固态化学导论课程节选

And so we got to ionic bonding.

因此我们得到了离子键。

麻省理工公开课 - 固态化学导论课程节选