He noticed the sagging jowl of the old man.

他注意到那位老人下垂的下颌。

She touched her jowl thoughtfully while considering the question.

她在思考问题时若有所思地摸了摸自己的下颌。

The actor's prominent jowl added to his character's stern appearance.

那位演员突出的下颌增加了他角色的严肃外表。

The dog has a distinctive jowl that makes it look fierce.

那只狗有一个独特的下颌，使它看起来很凶猛。

He felt a sharp pain in his jowl after the dental surgery.

牙科手术后，他感到下颌剧痛。

They sat cheek by jowl.

他们紧密地坐在一起。

The houses are built cheek by jowl.

房子紧密地挨在一起。

We stood cheek by jowl on the subway.

我们在地铁上紧密地站在一起。

They work cheek by jowl in the conference room.

他们在会议室里紧密地工作。

The books are arranged cheek by jowl on the shelf.

这些书紧密地排列在书架上。