conjectural的例句（conjectural在句子中的用法）

• 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.
• There is something undeniably conjectural about such claims. 这类声明中有些东西绝对是凭空臆测。