Nantoka/焦JiāoHSK 7–9焦 (Jiāo) is a Chinese word meaning “surname Jiao”.Meanings1surname JiaoPart of speechadjectiveRelated words焦虑anxious焦burnt焦点(lit. and fig.) focal point; focus聚焦to focus (light, electron beam etc)焦急anxiety焦躁fretful焦头烂额lit. badly burned about the head (from trying to put out a fire) (idiom)焦糖caramel焦虑不安worried too much焦油tar焦距focal length焦耳(loanword) jouleStudy Chinese with flashcards →