scruple

n.(常用复数)顾虑，顾忌；良心上的不安

scrofulous, scroll, Scrooge, scrotum, scrounge, scrounger, scrub, scrubber, scrubbing-brush, scrubby, scrudge, scruff, scruffily, scruffiness, scruffy, scrum, scrum-half, scrummage, scrumptious, scrunch, scrupulous, scrupulously, scrutable, scrutineer, scrutinize, scrutinize, scrutinise, scrutiny, scuba, scud, scuff, scuff (also `scuff-mark), scuffle, scull, scullery, scullion, sculpt, sculptor, sculptural, sculpture, scum,