雅鲁藏布大峡谷 yǎlǔzàngbùdàxiágǔ Yarlung Tsangpo Grand Canyon Origin Definitions Defs Strokes Stroke Words Sentences Sents 雅 yǎ phonetic 鲁 lǔ phonetic 藏 zàng phonetic 布 bù phonetic 大峡谷 大峽谷 dàxiágǔ noun great canyon a river valley between high, steep cliffs that is distinguished from ordinary canyons by its massive size and length