【经】 追加费

若本人在活动期间发生事故而导致主办机构支付额外开支，本人愿意对主办机构作出合理赔偿。

additional paid-in capital【会计】;capital surplus【会计】

additional stock issue tailed for...

additional

additional gene

additional premium

keep additional accounts in addition to the authorized ones

additional supply

additional charges