Question

did not accept the charge as well founded 为什么是无根据的指控

Answer 1

as 有看似，貌似,好像是的意思，相当于 as if 。不接受看似有根有据的指控，实际是无根无据。

Answer 2

he did not accept as well founded the charge
等于 he did not accept the charge as well founded
accept as 认为，，，，是，，，
well founded 理由充分的
直译。。他不认为控诉是理由充分的