名词形式：varietyn. 多样；种类；杂耍；变化，多样化We all need variety in our diet.我们都需要饮食多样化。

There is little tonal variety in his voice.他的嗓音中几乎没有声调的变化。This tool can be used in a variety of ways.这一工具有多种用途。I'm always pleased to try out a new variety.我一直乐于尝试新的品种。I can't differentiate one variety from another.我无法将这几个品种区别开来。

various不同的，它的名词是variety多样性