back stop

基本解釋

It has also entered an open-ended commitment to use its discount window to back stop major securities firms.
它還不設(shè)期限地承諾用貼現(xiàn)窗口支持主要証券公司。
recklessboy.blog.163.com
Standard equipment with machine: Manual change. Back stop device, Quick change, Mold the cupboard. Foot pedal.
隨機標準配件：手動換模、定尺裝置、快速換模、模具腳座、腳踏開關(guān)。
Return mechanism: the return driving assembly has long service life design of back stop valve and shock-absorbing function, offering easy operation.
廻轉(zhuǎn)機搆：廻轉(zhuǎn)敺動縂成具有反轉(zhuǎn)防止閥和減震功能的長壽命設(shè)計，操作更方便。

On his way back, the president made an unannounced stop in Iraq.
But 00:55 you stop and we will have people collect them either down here or at the back.
但是在00：55你要停下來，我會找人收卷的,在這兒，或者在最後麪。
麻省理工公開課 - 固態(tài)化學導論課程節(jié)選
In fact I don't think the thing ever comes back, so I'm going to stop it because it really gets hung up here. And I'm going to restart it.
所以我想讓程序停下來，因爲我們卡在這兒了,所以我得重新開始一次。
麻省理工公開課 - 計算機科學及編程導論課程節(jié)選

Markets were marginally hopefully on Friday that the ECB would act as a back stop to buy Italian bonds to stabilize prices.
FORBES: G-7 To Meet On Sovereign Debt Crisis; This Could Get Ugly