未: did not; have not交: hand over; give up; deliver足: foot; leg的: 4次方是 The fourth power of 2 i ...关税: customs; duty; customs dutie ...抵显的关税: offsetting duty不能因未交足保险费而失效的人寿保单: non-forfeiture option被厌恶的关税: tariff of abomination抵销性的关税: offsetting duty季节性的关税: seasonal duty按系数课征的关税: coefficient of association duties不完全的关税同盟: incomplete customs union非寓禁于征的关税: nonprohibitive tariff降低某方面的关税: eliminate tariffs on令人嫌恶的关税: tariff of abominations伸缩的关税削减法: concertina method of tariff reduction谈判目的的关税: tariff for bargaining purpose总的关税特惠制度: generalised system of preferences世贸组织成立前的关税: pre-wto tariff只以收益为目的的关税: tariff for revenue only足的: pedal; podalic叉手交足: with one's hands folded and legs crossed进口货物再出口时的关税退税: customs drawback影响运输的关税问题专家小组: group of experts on custroms questions affecting transport未交付: no delivery; non delivery; nondelivery