When he went up to Clara's chair, he saw Heidi watching him intently.

当他走到克拉拉的椅子上时，他看到海蒂正专注地看着他。

youdao

She looked at him intently.

她目不转睛地看着他。

《牛津词典》

He listened intently, then slammed down the phone.

他专注地听着，然后猛地把电话放下。

《柯林斯英汉双解大词典》

Ndeye Maty Tour Fall, a teacher at the primary school hosting the event, said her students listened intently as she taught them about the Convention.

VOA: standard.2009.11.22

He was staring intently at a mother warthog, her four tiny piglets foraging nearby.

BBC: Safari in Kenya without four wheels

Smith had listened to the question intently with his lips pressed into a thin pout.

FORBES: Designer Paul Smith Meets Apple Faithful, Talks Career, Fashion And iPod Covers

In fact, both sides are focused intently on the law--just on different parts of it.

FORBES: Top Of The News: The Ingenious Florida System