/dɪˈmɒnstrətɪv ||; dɪˈmɑnstrətɪv/adj1 (used about a person 指人) showing feelings, especially loving feelings, in front of other people 感情外露的(尤指钟爱之情)
2 (grammar语法) used to identify the person or thing that is being referred to 指示的: 'This' and 'that' are demonstrative pronouns. this及that是指示代词。