查词历史：

in so far as in situ activation analysis

in so far as
[英] [ɪnˌsəʊˈf ɑ:rəz] [美] [ɪnˌsoˈf ɑrəz] 生词本

1. In so far as you are a student, you are free to use the library.
只要你是学生，便可免费使用该图书馆。

来自《简明英汉词典》

2. So far no authoritative figures are available as to the persent telephone ownership in this city.
迄今为止，此城市电话的拥有数量尚无官方统计数字。

来自《现代汉英综合大词典》