AnalyzerSentence analysis3SpansSentence耳をピンと立てる1000 character limitAnalyzeSentence耳みみをピンと立たてるSpan Details耳みみear; hearing; sense of hearing; ear (for music, etc.); musical ear; edge; crust; heel (of bread/cheese); selvedge; ear (of a pot, jug, etc.); handlenounをobject markergrammarピンと立たてるprick up (ears); cock up; perk upexpression, verb