相关单词近義詞 approach 靠近, lead-in 導入, introduction 介紹, buildup 集結, run 跑, advance 前進, runup 上坡(起轉臨近詞run, Runze相似詞run-down, run-in, run-of-the-mill, run-through, run/go deep idiom, run/go like clockwork idiom, runabout, runaround, 返回 run-up