debt

　　n. 债,债务,欠款

　　常用短语

　　bad debt n.呆帐(收不回的帐)

　　public debt n.<主美>公债,国债

　　debt ceiling 债务限额

　　debt instrument 债务证券

　　debt limit 债务限额

　　oxygen debt 氧债

　　national debt n. 国债

　　参考例句

　　My debts were like a millstone round my neck.我欠的债像是在脖子上套著个磨盘。

　　He took it upon himself to pay off the debt.他自愿负责还清债务。

　　Paying all our debts pinched us for a while.偿还我们所有的债务使我们经济一度困难。

　　His debts aggregated fifty dollars.他负债总计五十元

　　A certificate or voucher acknowledging a debt.借据说明已收到欠款的证明或凭据

　　decade

　　n. 十年,10年

　　参考例句

　　Prices have risen steadily during the past decade.过去十年中价格已稳步地上涨。

　　A rosary having beads for five decades of Hail Marys.串珠项链代表万福玛丽亚五十年珠子的一串念珠

　　The century has rounded into its eighth decade.本世纪已进入八十年代