infinity
[ɪnˈfɪnɪɾi]
- n.
- 无限大，无限
中文释义来自 ECDICT
构词拆解
- -ity
- Used to form an uncountable noun from an adjective; especially, to form the noun referring to the state, property, or quality of conforming to the adjective's description. · Used to form a countable noun from an adjective, referring to someone or something that conforms to the adjective's description.
词源链
词源说明
释义
名词noun
- 1uncountableEndlessness, unlimitedness, absence of a beginning, end or limits to size.
- 2(countable, mathematics) A number that has an infinite numerical value that cannot be counted.
- 3(countable, topology, mathematical analysis) An idealised point which is said to be approached