寒武紀 Save Sign in to save words Simplified: 寒武纪 hánwǔjì ㄏㄢˊ ㄨˇ ㄐㄧˋ Cambrian geological period (541-485.4 million years ago) Character by character 寒(hán)cold 武(wǔ)surname Wu 紀(jì)order Words with 寒武紀 Starting with 寒武紀 寒武紀大爆發 寒武紀生命大爆發 Ending with 寒武紀 前寒武紀 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0