run-up

美 
英 
  • n.(重要事情的)前期;准备阶段;助跑;助跑距离
  • 网络预备阶段;抬高;事情的预备阶段
复数:run-ups  
Run-up
n.
1.
~ (to sth)
(重要事情的)前期;准备阶段;准备a period of time leading up to an important event; the preparation for this
an increase in spending in the run-up to Christmas
圣诞节前花费的增加
during the run-up to the election
在选举前的准备阶段
2.
助跑;助跑距离the act of running or the distance you run, to gain speed before you jump a long distance, throw a ball, etc.

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