# laurasia ##### 词义 - 英：/lɔːˈreɪʃə/； 美：/lɔːˈreɪʃə/ - #词性/n 劳拉西亚；劳亚大陆；劳亚古大陆；劳亚古陆 ##### 例句 - Those deposits had placed the origin of ants in Laurasia . - 以前那些沉积物将蚂蚁的起源定位在劳拉古陆。 - Most amber deposits have been found in former parts of Laurasia , the other supercontinent of the time . - 大多数琥珀沉积物都是在当时的另一块超大陆劳拉古陆的前部找到的。 - Based on the distributional and morphological characters , the auther supposes that the origin of this species is located in the south area of Laurasia and become a survivor up to now . - 从其分布区类型和形态特征上推断本种为残遗种，起源地可能就在劳亚古陆的南部，当今它的分布区这一范围内。