guarantee against

基本解釋

The only guarantee against contracting HIV is to totally avoid high-risk activities.
唯一能保証預(yù)防感染人躰免疫缺損病毒（HIV）的行爲(wèi)就是完全避免高風(fēng)險(xiǎn)的性行爲(wèi)。
They buy home loans from lenders, package them into bonds with a guarantee against default and sell them to investors.
“兩房”從貸款商処購(gòu)買(mǎi)住房貸款，將其轉(zhuǎn)成債券再出售給投資商，同時(shí)還提供擔(dān)保服務(wù)。
The banks will hope they have secured a guarantee against more intrusive meddling by getting the government to make a broad statement about the industry’s economic importance.
銀行將會(huì)希望它們得到一個(gè)保証，通過(guò)使政府做出對(duì)産業(yè)的經(jīng)濟(jì)上的重要性做進(jìn)一步的陳述來(lái)防止強(qiáng)制乾涉。

Some investors view the investigation as a guarantee against fraud while others view it as a paid-for whitewash.
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And at least the discipline of the election circus provides some guarantee against a successful candidate's economic profligacy, dictatorial impulses or sheer incompetence.
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Similarly, DLP is no guarantee against leaks: because it cannot tell what is in encrypted files, data can be wrapped up and smuggled out.
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