柯林斯词典lead-up /ˈliːdˌʌp/ 1. N-SING The lead-up to an event is the things connected to that event that happen before it. 先声; 前奏[usu 'the' N 'to' n] The lead-up to the wedding was extremely interesting. 婚礼的前奏非常有意思。 返回 lead-up