词典词库拼词范例测验

once 中文

EN[wʌn(t)s] [-ʌns]
US
一次, 一旦 一旦, 一经...便
FR once
once
once

    Definition of once in English Dictionary

  • 副词 (Adverb)
    1. (frequency) One and only one time.
      1. I have only once eaten pizza. ‎
    2. (temporal location) Formerly; during some period in the past.
      1. He was once the most handsome man around.  I once had a bicycle just like that one. ‎
    3. (mathematics) Multiplied by one: indicating that a number is multiplied by one.
      1. Once three is three. ‎
    4. As soon as.
      1. In his submission to the UN, [Christof] Heyns points to the experience of drones. Unmanned aerial vehicles were intended initially only for surveillance, and their use for offensive purposes was prohibited, yet once strategists realised their perceived advantages as a means of carrying out targeted killings, all objections were swept out of the way.
  • 连词 (Conjunction)
    1. As soon as; when; after.
      1. We'll get a move on once we find the damn car keys!
      2. Once you have obtained the elven bow, return to the troll bridge and trade it for the sleeping potion.
      3. Once he is married, he will be able to claim the inheritance.
  • 更多范例
    1. 用于句中
      • 1931 - Intuitively, on Bloody Sunday, the Tans recognized where their trouble lay: the Irish were playing their own game once again. - To Play the Game: An Analysis of Sport, John Bowyer Bell.
      • But I enjoyed the camaraderie once in a while with Catharine, who bigheartedly wanted to share her enjoyment.
      • The laminate adhesive has very aggressive tack and is hard to move once in place.
    2. 用于句首
      • Once a sawmilling town that was a gateway to forests of mountain ash and waterfalls, it has also come to embrace tourist lurks, such as arts and crafts.
      • Once again, there are special effects, muscles and explosions, boomity boom boom.
      • Once my opponents see that I actually shuffle the deck after the mana shuffle I will almost never have a problem.
    3. 用于句尾
      • While waltzing her around the room, he stepped on her toes only once.
      • This man is about to die, get him into theater at once!
      • The vending machine went wrong and dispensed five cans of drink at once.
  • 词类阶层 (Part-of-Speech Hierarchy)
    1. 副词
      • 时间副词
        • 短暂地点副词
          • 频率副词
          • 不可比的副词
          • 连词
          相关连结:
          1. fr once
          2. en oncer
          3. fr onces
          4. en oncet
          5. en oncers
          资料来源: 维基词典

          Meaning of once for the defined word.

          在语法上,这个单字"once"是一个副词,更具体地来说,是一个时间副词和一个不可比的副词。它同时也是一个连词
          困难度: 级别 1
          12345678910
          容易     ➨     困难
          明确性: 级别 9
          12345678910
          明确的    ➨     多用途
          0.285