请帮忙分析下这个句子的各个成分

that we learn through their use in context 是定语从句，修饰主语words,

we memorize by themselves, as in a list or in a dictionary也是定语从句。as in a list or in a dictionary,是该定语从句中修饰从句的谓语memorize的，我觉得可以理解成方式状语，通过从单词表或者字典来记忆单词。

as in a list or in a dictionary 前有个“，”证明是补充句，“as”在这里翻译成“就像……”，是个定语从句