mastermind

主谋、幕后策划者

Police finally arrested the mastermind behind the bank robbery.

警方终于逮捕了这起银行抢案的主谋。

智囊、奇才

She is the creative mastermind of the entire advertising campaign.

她是整个广告企划的创意智囊。

策划、主导、幕后操纵

He masterminded a complex scheme to avoid paying taxes.

他策划了一套复杂的手法来逃漏税。