variant
something that is slightly different from the usual form of something
例句: Meituan, Pinduoduo, and similar products are simply a number of variants of the same idea.
1）翻译下面的句子：
市场上有很多种可乐，都是可口可乐的变种。
There are many colas on the market, all variants of the Coca Cola.
参考翻译：There are many colas on the market, all variants on the original drink. 或 There are many colas on the market, all variants of the original Coca Cola drink.
2）场景：在我看来，麻辣烫就是火锅的变体。
造句：In my opinion, malatang is a variant of hotpot.
