He has a wistful look.是什么意思？

He has a wistful look.

他神情沮丧。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

has

v. 有( have的第三人称单数 )，（亲属关系中）接受，拿，买到；

例句
...the operation a patient has had.
病人做过的手术

wistful

adj. 渴望的，沉思的，默想的，引起怀念的，不满足似的；

例句
I can't help feeling slightly wistful about the perks I'm giving up...
我不禁对自己将要放弃的津贴感到有点儿不舍。

look

vt.& vi. 看，瞧；vi. 注意，面向，寻找，看起来好像；n. 看，（尤指吸引人的）相貌，眼神，样子；int. （插话或唤起注意）喂，听我说；

例句
The same abstracted look was still on his face.
他仍是一脸恍惚。