constancy相关的词根或词缀是: ststastatstanstantstin

Through it all , there remained an anodyne constancy about the songs .

尽管如此，她的歌曲中的安慰人心是恒久不变的。

Hence , no valid theory can be built on a constancy assumption .

因此，在恒定性假设基础上不能建立有效的理论。

Deeply she respected him for his constancy .

她深深的敬佩他的坚贞如一。

I might have known not to expect constancy from someone like you .

我本可早些知道不该指望有像你这种人的忠诚。

Constancy makes success a certainty .

持之以恒是成功的保证。