overnight

O 开头单词四级词汇考研词汇专四核心词专八核心词托福词汇

音标发音

英式音标 [ˌəʊ.vəˈnaɪt]
美式音标 [ˌoʊ.vɚˈnaɪt]
国际音标 [,əuvə'nait, 'əuvənait]
英式发音
美式发音

基本解释

adv. 在夜间；突然；一夜之间
adj. 晚上的，只供一夜的；突然的
v. 过夜；连夜快递（某物）
n. 一夜的逗留

词根记忆

over + night(夜)→整夜
over(越过) + night(夜)→跨越一整夜→通宵的

同根派生

overnight相关词

英汉例句

用作副词 (adv.)

She stayed overnight in the hotel.
她在旅馆过了一夜。

用作形容词 (adj.)

用作定语: ～+ n.

She took the overnight train to New York.
她乘夜车去纽约。

overnight更多例句

词组短语

用作副词 (adv.)

动词+～

change overnight 一夜间改变
fame overnight 一夜间成名

用作形容词 (adj.)

～+名词

overnight guest 过夜的客人
overnight journey 夜间旅行
overnight millionaire [经]暴发户;暴发户
overnight success 突然间的成功

短语

overnight ad 一夜;突然;在头一天晚上;忽然

overnight更多词组

英英字典

剑桥英英字典

(TIME OF DAY) for or during the night
(SUDDENLY) suddenly and unexpectedly

柯林斯英英字典

If something happens overnight, it happens throughout the night or at some point during the night.
Overnight is also an adjective.
You can say that something happens overnight when it happens very quickly and unexpectedly.
Overnight is also an adjective.
Overnight bags or clothes are ones that you take when you go and stay somewhere for one or two nights.

专业释义

经济学

隔夜