n.变种；变奏曲；变动；变化

Finally, the cherry in Fujian Wuyi Mountain should be treated as a new variation of Cerasus subhirtella in taxonomy. 最后，建议在分类学关系上将福建武夷山野生早樱做为大叶早樱新变种处理。

This is a set of variations on a theme by Mozart. 这是以莫扎特某一乐曲为主题的一组变奏曲。

Prices are subject to variation. 价格可以变动。

Prices have not shown much variation this year. 今年物价没显出多大变化。