察觉到

I was unaware of the man’s presence.

我没有察觉人在场。

Paul detected a faint note of weariness in his father's voice.

保罗察觉他父亲说话时声音里带有一丝倦意。

I plainly perceive some objections remain.

我清楚地察觉还有一些反对意见。

You detect that, an Okie nuttiness?

你察觉？种克州人的疯狂?

He sensed her disapproval.

他察觉她不赞成。

As she walked in she could feel the tension in the room, with her mother sitting ramrod straight in her chair.

当她走进来时，她察觉屋里的紧张气氛，她母亲坐在椅子上背挺得直直的。