demonstrative

名词 demonstrative:

1. a pronoun that points out an intended referent
   同义词：demonstrative pronoun

形容词 demonstrative:

1. given to or marked by the open expression of emotion
2. serving to demonstrate
   同义词：illustrative

1. He's very demonstrative; he kissed me on both cheeks.
   他热情奔放，吻了我的双颊。
2. "That" is a demonstrative pronoun.
   that是一个指示代词。

de.mon.stra.tive

adj.（形容词）
Serving to manifest or prove.
用于表明或证明的
Involving or characterized by demonstration.
论证的：包含证明或以证明为特征的
Given to or marked by the open expression of emotion:
感情外露的：具有公开表示情感的特征的：
例句：
an affectionate and demonstrative family.
一个慈爱并且开朗的家庭

Abbr. demon.,dem.Grammar Specifying or singling out the person or thing referred to:
缩写 demon.,dem.【语法】 指代的，指示的：区分或挑选出所指的人或事的：
例句：
the demonstrative pronounsthese and that .
指示代词these（这些） 和 that（那）

n.Abbr. demon.,dem.Grammar （名词）缩写 demon.,dem.【语法】
A demonstrative pronoun or adjective.
指示代词或指示形容词

【引伸】
demon.stratively
adv.（副词）
demon.strativeness
n.（名词）