schemer
n. 计划者；阴谋家；策士
近义词：plotter，conspirator，traitor，intriguer，designer，architect，
英英释义
Noun
- a planner who draws up a personal scheme of action
例句
用作名词(n.)
- He's a schemer,and now his plot struck back.他是个阴谋家，而现在他搞的阴谋却反过来害了他自己。