于飞 yúfēi to fly together Definitions Defs Origin Strokes Stroke Words Sentences Sents 3 sentences 他毕业于飞行学校。 tā bì yè yú fēixíng xuéxiào. He graduated from flight school. Source: CCMatrix这是一个关于飞翔的故事。 zhè shì yīge guānyú fēixiáng de gùshi. This is a story about flying. Source: CCMatrix这个设备相当于飞机的黑匣子。 zhège shèbèi xiāngdāngyú fēijī de hēixiázi. This device is equivalent to an airplane's black box. Source: CCMatrix