remiss scrupulous不留心的
remiss s疏忽的;玩忽职守的
assiduous remiss不留心的;勤勉的
conscientious remiss尽职的
remiss painstaking不留心的
remiss performance怠于履职
be remiss of疏忽;翻译
remiss to exercise怠于行使
ADJ（形容词） If someone is remiss, they are careless about doing things that ought to be done. 懈怠的; 疏忽的 [正式][v-link ADJ]
I would be remiss if I did not do something about it.
如果我对此不做点儿什么，就是懈怠。