基本解釋[經(jīng)濟(jì)學(xué)]未解決的疑團(tuán)英漢例句雙語例句Today on the 50th anniversary of the Yuri Gagarin's first spaceflight, the greatest of the Soviet space triumphs, there are still plenty of unresolved doubts and suspicions.前蘇聯(lián)在探索太空方面最大的成就無疑是尤里·加加林的首次太空飛行，在此重大事件的五十周年紀(jì)念日之際，仍有一些未解之謎值得我們玩味。unresolved doubts更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)未解決的疑團(tuán)