「機動」的意思是「隨事機的變化而靈活因應」，延伸下來「機動利率」的意思就會是「會隨著事機的變化而靈活因應的利率」，也就是會隨著指標上下浮動的利率，就是指「機動利率」，也有人稱為「浮動利率」。而影響指標上下浮動最重要的因素就是央行升息或降息。 The examine also took into consideration aspects like whether it had been a primary marriage, if there were any Young children from prior marriage... https://livebackpage.com/story4038035/%E6%96%B0%E5%8C%97%E6%88%BF%E5%B1%8B%E4%BA%8C%E8%83%8E%E8%B2%B8%E6%AC%BE-no-further-a-mystery