im·pas·sive /ɪmˈpæsɪv/ adjectiveadj EMOTIONALEXPRESSION ON somebody'S FACEnot showing any emotion 神情冷漠的;木然的 Her impassive face showed no reaction at all. 她表情冷淡,毫无反应。
—impassively adverbadv The children studied him impassively. 孩子们神情冷漠地审视着他。
—impassivity /ˌɪmpæˈsɪvəti/ noun [uncountableU]