推测的,好推测的;
Theories about the extinction of dinosaurs are still highly conjectural.
关于恐龙灭绝的理论仍然是带有很强的猜测性的.
As regarded its origin there were various explanations, all of which must necessarily have been conjectural.
至于其来源,则有着种种解释, 当然都是些臆测.
英语巴士 · 四六级英语
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英语巴士 · 中考英语