英文: Not suspicious; trusting.
中文: 没有疑心的;信任的英文: We noticed his suspicious behavior.
中文: 我们注意到他那可疑的行为。英文: His loyalty is above suspicious.
中文: 他的忠诚无可置疑。英文: I'm very suspicious about her motives.
中文: 我对她的动机十分怀疑.英文: She's very suspicious about his motives.
中文: 她对他的动机很感到怀疑的。