be suspicious of

基本解释

She has heard of Facebook but says she is suspicious of “how open it seems.”
她聽說過Facebook，但對此表示懷疑，“那似乎太公開了。”
In the film, Greg was so dishonest to Palm's parents that Palm's father is suspicious of his behavior and quality.
劇中，格雷格最帕姆的父母很不誠實，因此她父母懷疑他的行爲品質。
Eg. 4 When one is suspicious of the reliability of the history told by the patient himself, it should be checked against information obtained from his family or acquaintance.
懷疑病人自訴病史的可靠性時，就應儅對照其家屬或熟人提供的情況來加以核實。
ggene.cn

At the same time, the Israeli leadership is suspicious of the Obama administration, which many in Israel believe has not been as favorable as previous U.S.administrations.
It is a society where the leadership for sure, and much of the non-leadership, were suspicious of reform, suspicious of change, suspicious of democracy itself.
在南方社會,無論是領導還是非領導層,都不支持革命,他們懷疑變革,懷疑民主
耶魯公開課 - 美國內戰與重建課程節選
"A series of suspicious deaths in the barracks is of grave concern.

Though a tycoon himself (a shipping magnate), he is suspicious of speculative markets.
ECONOMIST: Hong Kong