n.助跑；急劇上升；(英)事件預(yù)備階段
異體字: runup
Noun:a substantial increase over a relatively short period of time;
"a runup in interest rates"
"market runups are followed by corrections"
the approach run during which an athlete gathers speed
以上就是本站詳細(xì)整理的詞語(yǔ)run-up是什么意思的翻譯解釋，供大家參考一下。
Daniel bowled..off a short run-up.