roll-your-own英'rəʊlj'ɔːr'əʊn美'rəʊlj'ɔːr'əʊnCOCA²³⁴⁴⁵⁹ 基本例句 n.手工卷制的雪茄烟¹⁰⁰ I'll address these concerns later on, but first, let's look at a solution to the scalability issues of the roll-your-own serialization approach: XML binding frameworks. 我稍后会解决这些问题，但是首先来看一个对自行序列化方式的可伸缩性问题的解决方案： XML绑定框架。 ibm