推测的,好推测的;
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.
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.
美加网 · 双语娱乐资讯
美加网 · 初中英语作文
美加网 · 高考英语
美加网 · 中考英语