Word
one-time
adjective
以前的，一度的
核心释义
指过去某个时间点的
belonging to some prior time
- 1.
与过去特定时间段有关的,不延续到现在
Of or pertaining to a specific period of time in the past, not extending to the present.
- 2.
以前的
belonging to some prior time
- 3.
仅发生或使用一次然后不再
Occurring or used in a single instance and then never again.
与过去特定时间段有关的,不延续到现在；以前的；仅发生或使用一次然后不再；古时的；一度的
用法In use
He is a one-time champion who now coaches young athletes.
用法提示："one-time" 修饰 "champion"，表示过去的身份。
The one-time factory building has been converted into a modern art gallery.
用法提示："one-time" 修饰 "factory building"，表示该建筑过去的用途。
She was a one-time colleague of mine before she moved to another city.
用法提示："one-time" 修饰 "colleague"，表示过去的关系。
a one-time + noun
用于可数名词前，表示‘曾经的’.
He is a one-time friend.
他曾经是我的朋友。
possessive + one-time + noun
相关词与表达Connections
学习提示Learner notes
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.