precondition

音標(biāo)發(fā)音

The US should insist on a substantive agenda as a precondition for any Obama visit.
美國(guó)應(yīng)該堅(jiān)持將實(shí)質(zhì)性的議事日程作為奧巴馬訪問(wèn)的前提。
After taking office in January, Barack Obama offered talks without precondition to Iran.
一月，奧巴馬上任以后，提出與伊朗進(jìn)行無(wú)先決條件會(huì)談。
However, the precondition is that all shared attributes must be serialized and deserialized.
然而，前提是必須對(duì)所有共享的屬性進(jìn)行序列化和反序列化。

"We're convinced that the Cuban government, and President Raul Castro said this also, that everything is on the table, discussion,dialogue,no precondition.,"
It would appear that Milton's suggesting that it's chastity that actually establishes something like a precondition for hearing and learning that inspired song that's actually sung before the throne of God in Revelation.
那表明了彌爾頓的建議,關(guān)于確實(shí)是貞操建立了某些事物,像聽(tīng)和學(xué)的事先準(zhǔn)備對(duì)歌的啟發(fā)作用,在《啟示錄》里確實(shí)在上帝面前唱了。
耶魯公開(kāi)課 - 彌爾頓課程節(jié)選
That is the necessary precondition for the stability that I think everyone is seeking for the country to be able to move forward,"

For those who insist that political freedom is a fundamental precondition, the historical evidence is disappointing.
FORBES: Globalism and Technology: A Hidden Misconception That Dooms the U.S. Economy

something that must happen or be true before it is possible for something else to happen

If one thing is a precondition for another, it must happen or be done before the second thing can happen or exist.