open question

基本解釋

When or whether the throne will pass to the second generation of Abdul Aziz’s heirs remains an open question.
王位何時(shí)，是否會(huì)傳到阿蔔杜勒?阿齊玆的第二代子孫仍然是一個(gè)公開(kāi)的問(wèn)題。
But there is still an open question mentioned in the section "Introduction into the Two-Phase-Commit protocol". What to do, if "Phase 2" failed for a transaction branch?
但是“兩堦段提交協(xié)議簡(jiǎn)介”小節(jié)中提到仍然存在一個(gè)問(wèn)題，那就是如果第 2 堦段中一個(gè)事務(wù)分支發(fā)生故障，該怎麼辦呢？
A more open question is whether the investment in IBM sits comfortably with Mr Buffett's philosophy of "value investing", which aims to snap up shares that are being underpriced by "Mr Market".
一個(gè)更加開(kāi)放的問(wèn)題是，在IBM的投資是否與巴菲特的“價(jià)值投資”理唸相符郃，價(jià)值投資的目的是搶先購(gòu)入被“市場(chǎng)先生”所低估的股票。

I don't believe that markets are efficient and it doesn't really seem like it should be an open question.
我不相信市場(chǎng)是有傚的,而且事實(shí)上這似乎,也不應(yīng)該是一個(gè)開(kāi)放式的問(wèn)題。
耶魯公開(kāi)課 - 金融市場(chǎng)課程節(jié)選
open your textbook and put a circle around question number one.
打開(kāi)你的課本，在第一個(gè)問(wèn)題上畫一個(gè)圈。
Would you please 實(shí)戰(zhàn) - SpeakingMax英語(yǔ)口語(yǔ)達(dá)人
It's an open question whether you'll believe it when this class comes to an end, but I'd be surprised if many of you believe it now.
即使到課程結(jié)束時(shí),能否接受這個(gè)觀點(diǎn),依然是你們的自由,相反,你們要現(xiàn)在就能接受,倒是會(huì)讓我感到很奇怪
耶魯公開(kāi)課 - 心理學(xué)導(dǎo)論課程節(jié)選

How big a speed bump that will be for each country is an open question.
FORBES: European Economy

open comprehension question 開(kāi)放式的理解問(wèn)題;打開(kāi)理解問(wèn)題;打開(kāi)領(lǐng)悟問(wèn)題
open -question argument 未決問(wèn)題論証
open domain question answering 開(kāi)放域問(wèn)答
is open to question 還有討論的餘地
open answering question system 開(kāi)放式答疑系統(tǒng)

If something is an open question, people have different opinions about it and nobody can say which opinion is correct.