Something that is universal relates to everyone in the world or everyone in a particular group or society.
例句
The insurance industry has produced its own proposals for universal health care...保險業提出了自己的全民醫療保健方案。The desire to look attractive is universal.愛美之心，人皆有之。
ADJ
宇宙的;全世界的
Something that is universal affects or relates to every part of the world or the universe.
例句
...universal diseases.全球性的疾病
N-COUNT
普遍原則；通用原理
A universal is a principle that applies in all cases or a characteristic that is present in all members of a particular class.