once
英[w?ns]
美[w?ns]
- adv. 一次；曾經(jīng)
- conj. 一旦
- n. 一次，一回
中文詞源
once 一次
來自one,一，-ce,副詞后綴。
英文詞源
- once
- once: [12] Once originated as the genitive form of one (the genitive case was widely used in Old and Middle English for making adverbs out of nouns – other examples include always, needs, nowadays, and towards). To begin with, this was clearly indicated by its spelling – ones – but from about the start of the 16th century -es was gradually replaced by -ce (reflecting the fact that once retained a voiceless /s/ at its end, whereas in ones it had been voiced to /z/).
=> one - once (adv.)
- c. 1200, anes, from ane "one" (see one ) + adverbial genitive. Replaced Old English ?ne. Spelling changed as pronunciation shifted from two syllables to one after c. 1300. Pronunciation change to "wuns" parallels that of one. As an emphatic, meaning "once and for all," it is attested from c. 1300, but this now is regarded as a Pennsylvania German dialect formation. Meaning "in a past time" (but not necessarily just one time) is from mid-13c.
Once upon a time as the beginning of a story is recorded from 1590s. At once originally (early 13c.) meant "simultaneously," later "in one company" (c. 1300), and preserved the sense of "one" in the word; the phrase typically appeared as one word, atones; the modern meaning "immediately" is attested from 1530s.
雙語例句
- 1. It had once been the home of a wealthy nobleman.
- 這里曾是一個有錢貴族的宅邸。
來自柯林斯例句
- 2. We tend to meet up for lunch once a week.
- 我們往往每周共進一次午餐。
來自柯林斯例句
- 3. He once told an interviewer that he didn't even like rock music.
- 他曾告訴一位采訪者，他甚至都不喜歡搖滾樂。
來自柯林斯例句
- 4. Once wholesale prices are deregulated, consumer prices will also rise.
- 一旦批發(fā)價格放開，零售價格也會隨之上漲。
來自柯林斯例句
- 5. He took off at once and headed back to the motel.
- 他立刻離開，回到汽車旅館。
來自柯林斯例句