peaky

/ˈpiːki/GRE
having or as if having especially high-pitched spots; "absence of peaky highs and beefed-up bass"

adjective [原级]有病的,憔悴的,苍白的;尖峰的

You're looking a little peaky. Are you OK?
你看来有点憔悴。你没事吧?

来自peak(v. 变得憔悴)
单词造句:
网友用“Peaky”造句精选
For a while she was peaky and wouldn't eat. But she was coming around. 有一阵子她消瘦下去,不想吃什么,但她在恢复过来。