区别是：better 是good 的比较级。 quite good 表示很好。quite better 表示真是好多了。例句辨析：quite good 1、Actually it was quite good really. 事实上那还真的不错呢。2、The quality of this cloth is fine, but the colour is not quite right.The cloth is quite good except for the colour. 这块布质量挺好，就是颜色差点儿。3、It was quite good, but not perfect. 它相当不错，但还不完善。quite better 1、I don't realize if there is any advantage, but people say that my logical thinking is quite better. 我真的没有认为我有什么优势，但有人说我的逻辑思维比较好。2、Experiments and analysis show that this method can be used to segment the lungregion of medical images and the results are quite better. 最后应用其对X光胸腔正位片的肺部区域进行了分割实验，实验结果验证了该方法的有效性。3、The seal effect of Fluoro-Elastomers is quite better than the other rubbers becauseof its special configuration and excellent fluid-resistant properties. 由于其特殊的分子结构和优良的耐溶剂性能，在密封效果上相比于其他橡胶有自身的优势。
