conj.

1. 因为，由于，鉴于
   Their father is also guilty, inasmuch as he knew what they were going to do.

   他们的父亲也有罪，因为他知道他们要去做什么。

2. 在……的限度（或范围）内
   His duty is to assist the aggrieved person inasmuch as he is able.

   他的责任是尽他所能帮助受冤屈的人。