Lookiamycm
"提前"英文怎么说？回答：ahead of time；in advance；ahead of schedule；beforehand 等短语，都可表达“提前”之意，请看例句： 1）ahead of time；例：We completed the work five days ahead of time. 我们提前五天完成工作。2）in advance；例：The booking office sells tickets 3 days in advance. 售票处预售3天的票。3）ahead of schedule(=time); 2 例：fulfil [finish] the task ahead of schedule [=time] 提前完成任务4）beforehand (adv.）They proposed to make arrangement beforehand. 他们提议事先做好安排。
pollyshen206
提前
[词典] advance; shift to an earlier date; move up; in advance; ahead of time
[例句]
The country's election commission has advanced the date of parliamentary elections by three days.
该国的选举委员会将议会选举日期提前了3天。
kami麻麻
通常用in advance, 比如, I finished the homework in advance. (我提前做完作业了)。 也可这样说，I finished the homework in advance of my classmates. (我比我的同学提前做完了作业)。在某些情况下，比如在特定的时间范围内，提前可以译成“before schedule", 比如，I finished my project a week before schedule. (我提前一周完成我的课题项目)。希望对你有帮助。
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