相关单词同義詞walks, gang, plank, 近義詞 catalyst 催化劑, facilitator 幫助者, spur 支脈, trigger 使發生, launch pad 發射台, foundation 根基, point of departure 出發地點, jumping-off point 起點臨近詞spring, spring to相似詞spring to life idiom, spring to mind idiom, spring up, spring-clean, springbok, springform tin, springtime, springy, 返回 springboard