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基本释义
  • conj. 如果,是否,假设,即使
    n. 条件
    n. DOS命令:测试并确定某特定条件真伪
参考例句
    1. It looks as if he has lost consciousness .
      好像他失去了知觉。
    2. The cook dished out the stew as if he were feeding hogs.
      厨师端上一大盘肉．好像在喂猪。
    3. He snapped his lighter to see if it needed fuel.
      他啪啪按打火机看看是否要加油。
    4. It seems as if standard of living has gone down.
      生活水准似乎降低了。
    5. We must hurry up if we want to be there on time.
      要想准时到达那里我们就得赶快。