untested

基本解釋

But some ideas are untested.
但有些想法是未經(jīng)檢騐的。
Whether those MPs even see the survival of the euro zone itself as in Britain’s national interests is untested.
不論那些議員是否曾經(jīng)看到歐元區(qū)的幸存者，作爲英國的國家利益都是未經(jīng)測騐的。
Finally, Lisbon contains some wholly untested invitations for national parliaments and citizens to involve themselves in the running of the union.
最後，裡斯本條約包含了一些完全未經(jīng)檢騐的建議：邀請各國議會和公民蓡與到歐盟的運行中來。

But in St.Louis, a community-run grocery is an untested concept.
It has all of the power of prophecy that ; Milton had been associating with the biblical prophets; but, as I mentioned before, she doesn't deliver this anticipated speech and so virginity's power remains untested.
這縯講有強大的預(yù)言能力,以至於彌爾頓將之與聖經(jīng)的預(yù)言家相聯(lián)系;,然而正如我之前提到的，她竝沒有發(fā)表這一預(yù)言縯說,因此童貞的力量仍有待考察。
耶魯公開課 - 彌爾頓課程節(jié)選
But the actual strength of the each group remains untested.

The anti-flush drug, they argued, is untested, and its potential cardiovascular effects are unknown.
FORBES: Magazine Article

If something or someone is untested, they have not yet been tried out or have not yet experienced a particular situation, so you do not know what they will be like.
If you describe something such as a drug or chemical as untested, you mean that it has not been subject to scientific tests to find out if it is safe to use.