ahead of
01
在...前面, 领先于
used to indicate a position in front of or in advance of someone or something else
例子
he car sped ahead of me on the highway.
那辆车在高速公路上超过了我。
The runner was ahead of all the other competitors in the race.
那位跑者在比赛中领先于所有其他竞争者。
02
在...之前, 提前
used to indicate that an event or action occurs before a specified time or deadline
例子
She finished her work ahead of schedule.
她提前完成了工作。
They arrived at the party ahead of time.
他们提前到达了派对。
