back-stop

基本解釋

When used as a back-stop. It must be checked that the overrunning speed will not go below the minimum speed given in the next page table.
當(dāng)用于防止逆轉(zhuǎn)用途時(shí)必須檢查轉(zhuǎn)速不可低于超越轉(zhuǎn)速最低允許值，如下頁(yè)規(guī)格表中。
http://www.chuandaizc.com
Wild gyrations in stockmarkets; banks' share prices falling like stones; politicians stepping in to back-stop lenders for fear of collapse.
股市劇烈震蕩：銀行的股票價(jià)格像石頭一樣下跌，由于擔(dān)心股市崩盤，政客們開始介入支持貸方。
Even as the market chorus calling for an ECB back-stop for sovereign borrowers grows louder, the ECB appears to be digging in against using its balance sheet to stem the contagion.
雖然市場(chǎng)對(duì)歐洲央行支持主權(quán)借貸人的呼聲越來(lái)越大，但央行似乎不愿使用資產(chǎn)負(fù)債表來(lái)抑制危機(jī)蔓延。
blog.sina.com.cn

And I want to stop at this point to go back to the issue -I promised you I would turn a bit to sign language and I want to describe now a very elegant --I want to show a little film now of a very elegant series of experiments looking at the question of whether babies who are exposed to a sign language, babble.
我想在這里停一下,回到之前的一個(gè)問(wèn)題上,我說(shuō)過(guò)我會(huì)稍微講一下手語(yǔ),我現(xiàn)在想要播放一小段電影,展示一系列精彩的實(shí)驗(yàn),這些實(shí)驗(yàn)探究了暴露在手語(yǔ)環(huán)境中的嬰兒,是否會(huì)進(jìn)行咿呀學(xué)語(yǔ)的問(wèn)題
耶魯公開課 - 心理學(xué)導(dǎo)論課程節(jié)選

Stocks were buoyed by hopes that European policy makers will coordinate a program to back-stop European banks.
FORBES: Stocks Move Higher As World Mourns Steve Jobs
Finally, depositors don't have an incentive to pick soundly managed banks because of the back-stop of federal deposit insurance.
FORBES: Bad News Banks
Before the floods, it was even thought of as a back-stop to the producers in Japan that were damaged by the tsunami in March.
FORBES: After Thai Floods, Companies Reconsider Risk