mark = mark(记号) = 大厅里的记号→给...盖上品质证明印记
marker = mark(记号) + er(表名词) = 记号
accomplied = ac(加强) + com(全部) + pli(满) + ed(形容词) = 全部弄满的→技艺高超的，熟练的
accredited = ac(一再) + cred(相信) + it(...的) + ed(形容词) = 一再相信的→可信任的
The trends since the 1950s have become even more marked.
She had a marked Australian accent.
He was a man of austere habits, in marked contrast to his more flamboyant wife.
He felt a marked estrangement from the ignorant and servile plebs, plebeians.
All he needs to do is make one phone call and I'm a marked man.
Judge Michael Carroll told him that he would spend the rest of his life as a marked man.