| 释义 |
a·head AHD[ə-hĕdʹ] D.J.[əˈhed]K.K.[əˈhɛd]adv.（副词）- At or to the front or head.在前面，在前头
- In advance; before:预先；在…之前：Pay ahead, and you'll receive a discount.若预先付款，你便可以享受折扣
- In or into the future; for the future:在将来；为将来：planned ahead.计划未来
- In an advanced position or a configuration registering the future:向前，朝前：处于前列的位置或指示未来的方位：Set the clock ahead.把时钟拨快
- At or to a different time; earlier or later:或早或晚：在不同的时间；提前或推迟：moved the appointment ahead, from Tuesday to Monday.把约会从星期二提前到星期一
- In a forward direction; onward:朝前；向前：The train moved ahead slowly.火车缓缓向前移动
- In the prescribed direction or sequence for normal use:按常规地：为得到正常的使用而朝向规定的方向或顺序：You won't hear anything unless you roll the tape ahead.除非你把录音带往前转，否则你是不会听到任何东西的
- In or into a more advantageous position:更有利：处于更有利的地位：wanted to get ahead in life.想出人头地
be ahead - To be winning or in a superior position:领先，占优势：The home team was ahead in the second period. Your company is ahead in developing the new technology.主队在第二阶段的比赛中处于领先。你们的公司在发展新科技方面处于领先地位
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