Pursuance is not now used except in the moral sense, and then generally in the sense of following out : as, pursuance of his original intention ; in pursuance of a peculiar theory. [Century Dictionary]
Pursuance 现在一般只用于道德层面的表达,通常指“贯彻”或“执行”的意思,比如:pursuance of his original intention(坚持他最初的意图);in pursuance of a peculiar theory(遵循某种独特的理论)。[世纪词典]