詞語：jump-off
jump-off的解釋
jump-off['dʒʌmpɔf]n. 開始；發動adj. 開始的
jump-off的意思
jump-off 開始;跳離起飛;障礙賽平分決勝：;high jump take-off runway 跳高起跳跑道;The shut-eye jump-off tube ride 在進浪管時驚慌落跑;jump ball tap-off tip-off 跳球;one-off jump 一次性升值;
jump-off的參考例句
1.Dispute is the normal phenomena in any society and the jump-off point which produces and operates social essential rule. 糾紛是社會的常態，也是社會賴以存在之規則產生與運作的起點。
2.Significant problems that linger past the jump-off date usually mean slow starts and having to play uphill all season long. 以往開來最重要的問題就是賽季初的緩慢開始和之後的艱難的戰鬥。
3.The start, Eva to a height of 4 meters to 60, the second jump-off; in the next 70 to the height of 4 meters, Eva has not had three sorry end. 比賽一開始，伊娃要了4米60的高度，第二跳躍過；而在接下來要的4米70的高度上，伊娃卻三次未過遺憾收場。