
好词典

源自前缀 un-(表否定) + declare(宣布)的过去分词 declared,字面意为'未宣布的'。
❶ 未公开声明的,指某事物未被正式宣布或承认,常用于描述未申报的货物、未公开的关系等。
“He carried undeclared goods through customs.”
(他携带未申报的物品通过海关。)
“Their relationship remained undeclared for years.”
(他们的关系多年来一直未公开。)
undeclared major — 指大学生尚未选定主修专业的状态,常见于美国教育体系。
“Many freshmen enter college as undeclared majors.”
(许多大一新生入学时尚未选定专业。)