1.paid off 付清
例句:After all these years,we've at last paid off all our debts.
經(jīng)過(guò)這么多年,我們總算把債還清了。
2.finance minister 財(cái)政部長(zhǎng)
例句:Such uncertainties should worry a prudent African finance minister.
這種不確定性會(huì)讓謹(jǐn)慎的非洲財(cái)長(zhǎng)感到憂慮。
3.sign up 簽訂;申請(qǐng)
例句:Can I sign up for this course in advance?
我能事先申請(qǐng)上這一課程嗎?
4.be aware of 意識(shí)到
例句:He was aware of the possibility of a recurrence of his illness.
他知道他的病有可能復(fù)發(fā)。