aheada•head /ə'hed/

adv

1. 在前面，在前头

• walk ahead of him 走在他的前面

2. 向前，朝前

• set the clock ahead 把时钟拨快

• forge ahead 前进

3. 领先，占优势

• They were far ahead militarily at that time. 那时他们在军事上遥遥领先。

4. 预先，提前

• make payment ahead 预付

5. 在将来

• in the years ahead 在未来岁月里

6. 赢；有盈余

• They came out a few thousand dollars ahead. 他们结果赚了几千元。

词组ahead of time(或schedule) 提前

• We were ready well ahead of departure time. 我们在出发之前准备停当。

get ahead 见get go ahead 见go