上新世 Save Sign in to save words shàngxīnshì ㄕㄤˋ ㄒㄧㄣ ㄕˋ Pliocene (geological epoch from 5m-2m years ago) Character by character 上(shàng)up 新(xīn)new 世(shì)surname Shi A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0