uncovered bond

基本解釋

If too few dealers bid for bonds at the right price on that particular day, the auction is uncovered and deemed a failure.
拍賣中政府在某一特定日為初級(jí)市場交易商提供一個(gè)固定的可售國債數(shù)額，如果當(dāng)日以正常價(jià)格競標(biāo)的交易商過少，則拍賣無法得到保證而形成流拍。
The study uncovered a whole new class of worlds: Jupiter-like gas giants that have escaped the gravitational bonds of their parent stars and are freely roaming space.
這項(xiàng)研究發(fā)現(xiàn)了一個(gè)全新的世界：氣態(tài)巨物類木行星已經(jīng)掙脫了母恒星的引力束縛，自由自在地漫游于太空。
What the law professors have uncovered is not investors buying and holding English-law governed bonds, but investors piling into the safer asset class when a default appears imminent.
這些法學(xué)教授們發(fā)現(xiàn)，當(dāng)距離違約僅一步之遙時(shí)，投資者不會(huì)買入并持有英國法律轄內(nèi)公債，而是紛紛奔向較為安全的資產(chǎn)類別。

Especially when your fund charter permits you to invest in almost anything -- bonds, illiquid stocks, short positions, uncovered options, 100% cash.
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