相關(guān)單詞近義詞 jumping-off place 出發(fā)點(diǎn), point of departure 出發(fā)地點(diǎn), springboard 跳板臨近詞jump, jump butt相似詞jumper cables, jumper leads, jumping jack, jumping spider, jumpsuit, jumpy, junction, junction box, 返回 jumping-off point