conspiratorial

例句：

1. 1. The president's speech was full of conspiratorial hints about the upcoming election.
   总统的讲话充满了关于即将到来的选举的阴谋暗示。
2. 2.The spymaster was always keeping an eye on his agents, making sure they were not conspiratorial.
   间谍头目总是密切监视他的特工，确保他们没有密谋。
3. 3. The plot was so well-concealed that only a few people knew about it, which made it seem like a conspiratorial secret.
   这个计划被巧妙地隐藏起来，只有少数人知道，这使得它看起来像是一个密谋的秘密。