Undemonstrative

[ʌndɪ'mɒnstrətɪv] or ['ʌndɪ'mɑnstrətɪv]

(adj.) not given to open expression of emotion .

布莱尔整理--From WordNet

a. Reserved, quiet, modest.

伊娃手打

adj. not showing feeling openly reserved quiet.—adj. Undemon′strable indemonstrable.—n. Undemon′strativeness.

整理:诺里斯

According to my wonted undemonstrative fashion, I simply answered--Yes. 夏洛蒂·勃朗特. 维莱特.
You _shall_, repeated Mary, in the tone of undemonstrative sincerity which seemed natural to her. 夏洛蒂·勃朗特. 简·爱.
I consider you very timid and undemonstrative, remarked Miss Keeldar. 夏洛蒂·勃朗特. 雪莉.
His temperament boasted a certain amount of phlegm, and he preferred an undemonstrative, not ungentle, but serious aspect to any other. 夏洛蒂·勃朗特. 雪莉.

整理:诺里斯