词典词库拼词范例测验

before 中文

EN[bɪˈfɔː]
US
连在…之前
  • 副词 (Adverb)
    1. At an earlier time.
      1. All this was extraordinarily distasteful to Churchill. It was ugly, gross. Never before had he felt such repulsion when the vicar displayed his characteristic bluntness or coarseness of speech. In the present connexion—or rather as a transition from the subject that started their conversation—such talk had been distressingly out of place.
    2. In advance.
      1. At the front end.
      2. 连词 (Conjunction)
        1. in advance of the time when.
          1. INF rather or sooner than.
          2. 介系词 (Preposition)
            1. Earlier than (in time).
              1. I want this done before Monday. ‎
            2. In front of in space.
              1. He stood before me. ‎
              2. We sat before the fire to warm ourselves. ‎
            3. In the presence of.
              1. He performed before the troops in North Africa.
              2. He spoke before a joint session of Congress.
            4. Under consideration, judgment, authority of (someone).
              1. The case laid before the panel aroused nothing but ridicule. ‎
            5. In store for, in the future of (someone).
              1. In front of, according to a formal system of ordering items.
                1. In alphabetical order, "cat" comes before "dog", "canine" before feline". ‎
              2. At a higher or greater position in a ranking.
                1. An entrepreneur puts market share and profit before quality, an amateur intrinsic qualities before economical considerations. ‎
            6. 更多范例
              1. 用于句中
                • To ensure that there are no leaks, clean the surfaces before you reseat the valve.
                • —Lines were long at the polling stations here well before morning had unscrolled its first light.
                • Then, before he could react, she leaned over and hit him twice, cross-handedly, across his face, once with each hand, open-handed .
              2. 用于句首
                • Before we start the project, let's just run over who is doing what.
                • Before taking the project to the CEO, let's make sure we dot the i's and cross the t's.
                • Before pooling, we applied a vincentisation procedure (see Results for more details) to normalise reaction times across subjects.
              3. 用于句尾
                • Dan certainly has arms today, probably from scraping paint off four columns the day before.
                • I have prayed for strength for such a duty, and find it come off as weakly and dead-heartedly as before.
                • I was not born yesterday, you know. I have done this before!

            Meaning of before for the defined word.

            在语法上，这个单字"before"是一个副词，更具体地来说，是一个连接性副词和一个不可比的副词。它同时也是一个连词。它同时也是一个介系词。
            • 词类阶层 (Part-of-Speech Hierarchy)
              1. 副词
                • 连接性副词
                  • 序列副词
                  • 不可比的副词
                  • 连词
                    • 介系词
                    困难度: 级别 1
                    12345678910
                    容易     ➨     困难
                    明确性: 级别 9
                    12345678910
                    明确的    ➨     多用途
                    相关连结:
                    1. en beforehand
                    2. en before't
                    3. en beforely
                    4. en beforeness
                    5. en beforelife
                    0.964