A moment or two later champagne in an ice-bucket materialized beside them.片刻之后，他们身边出现了一只装着香槟的冰桶。None of the anticipated difficulties materialized.预想中的困难全都没有出现。He had materialized out of thin air; I had not seen or heard ...
目的对频闪喉镜检查所获得的喉病图像进客观 、 科学 、 定量分析.Objective To objectively, scientifically, quantitatively analyse the image of the laryngeal disease obtained from the laryngostroboscope....