The quality of being unreceptive; unreceptiveness.
Mid 19th century; earliest use found in Henry Alford (1810–1871), dean of Canterbury and biblical scholar. From un- + receptivity, after unreceptive.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。