问题描述： product-variation是什么意思 1个回答 分类：英语 2014-11-17 问题解答： 我来补答 product-variation双语例句1.A series of technical foul-ups delayed the launch of the new product.\x09一系列技术问题延误了新产品的上市.2.Editorially,they never really became a unique distinct product.\x09就立场和观点来说,它们从未真正做到树立起自己独具一格的视角. 展开全文阅读
