Pinyin Dictionary results for "yuan gu"

原故
variant of 緣故|缘故[yuan2 gu4]
渊谷
deep valley
缘故
reason; cause
远古
antiquity; ancient times
元古代
Proterozoic (geological era 2500-540m years ago)
元古宙
pre-Cambrian (geological eon 2500-645m)
圆鼓鼓
round and bulging; rotund; protruding
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