run-up
GEPT 中高級
B2noun
the period of time just before an important event
In the run-up to the election, the candidates appeared on TV every night.
前置期；重要事件前夕
C1noun
a quick large rise in prices or value
The sudden run-up in oil prices worried many drivers.
急速上漲；價格飆升
C1noun
the short sprint an athlete makes before jumping or throwing
The long jumper slowed down during her run-up and missed the jump.