1.social security 社会保障
例句:They floated the trial balloon of actually cutting Social Security.
他们推出了真正削减社会保障的试行方案
。2.credit card 信用卡
例句:Make a note of credit card numbers and check expiry dates.
记下信用卡卡号,核对有效期限
。3.financial loss 经济损失
例句:It will end in a great financial loss to us.
它将造成我们经济上的巨大损失.
4.expiry date 到期日
例句:This film has passed its expiry date.
这个胶卷已过了有效期.