A marked change or difference is very obvious and easily noticed.
例句
There has been a marked increase in crimes against property...侵财案件明显增加了。He was a man of austere habits, in marked contrast to his more flamboyant wife...他处事严谨,与他爱张扬的妻子形成了鲜明的对比。
ADJ
成为攻击对象的;处境危险的
If you describe someone as a marked man or woman, you mean that they are in danger from someone who wants to harm or kill them.
例句
All he needs to do is make one phone call and I'm a marked man.他只消打一个电话,我就大难临头了。
英汉词典释义
adv.
显著地
Sales have slowed down quite markedly.销售明显放缓。The emphasis has shifted markedly in recent years.最近几年重点已经明显改变了。