adj.阴谋的，密谋的，似阴谋的，会意的，心照不宣的

They engaged in conspiratorial whispers, as if plotting something secretive.
他们用密谋般的低语交谈着，好像在策划什么秘密的事情。
The conspiratorial theory suggests that the government is hiding the truth about aliens.
这个阴谋论认为政府正在隐瞒有关外星人的真相。
She gave me a conspiratorial wink, indicating she was in on the joke.
她向我眨了眨眼睛，暗示她也参与了这个玩笑。
The conspiratorial group planned to overthrow the government through a coup.
这个阴谋集团计划通过政变推翻政府。
His conspiratorial behavior raised suspicion among his colleagues.
他那密谋般的行为让同事们产生了怀疑。
The novel delves into a web of conspiratorial plots and counterplots.
这部小说深入探讨了一个错综复杂的阴谋和反阴谋的网络。
They huddled together in a conspiratorial manner, discussing their next move.
他们以密谋的方式聚在一起，讨论下一步行动。
The conspiratorial whisper spread through the room like wildfire.
密谋般的低语像野火一样在房间里蔓延开来。
He felt a sense of betrayal by his friend's conspiratorial actions.
他对朋友的密谋行为感到背叛。
The conspiratorial document detailed a plan to manipulate stock prices.
这份密谋文件详细描述了一个操纵股价的计划。