Definition: something that is slightly different from the usual form Level: C2
这个配方是经典巧克力蛋糕的一个变体。
This recipe is a ___variation on the classic chocolate cake.
这个新节目是热门真人秀主题的一个变体。
The new show is a ___variation on the popular reality TV theme.
今年型号的设计有细微的变化。
There's a slight ___variation in the design of this year's model.
