rechristen
1. Had had when 7E7 very tall famous degree, this type is by rechristen however in the whole world "787" , because "8" is in Chinese,be an auspicious number namely.
当7E7已经有了很高的知名度,该机型在全球却被重新命名为"787",就是因为"8"在中文里是个吉利数字。