obscurationn.
英 ,ɒbskjʊə'reɪʃən | 美 ,ɑbskjʊ'reʃən
中文n. 遮蔽，昏暗；晦涩；掩星
词根词源
obscuration (n.)late 15c., from Latin obscurationem (nominative obscuratio) "a darkening, obscuring," noun of action from past participle stem of obscurare (see obscure (v.)).
关键词