The rat had no morals, no conscience, no scruples, no consideration, no decency, no milk of rodent kindness, no compunctions (uneasiness of conscience, remorse), no higher feeling, no friendliness, no anything.
这只耗子讲道义,没同心,无所顾忌,顾他人,没有品德,没有啮齿类动物的仁慈心肠,从会良心安,无高尚,没有友,什么好的地方都没有。