凍土層 Save Sign in to save words Simplified: 冻土层 dòngtǔcéng ㄉㄨㄥˋ ㄊㄨˇ ㄘㄥˊ 男 女 permafrost tundra layer of frozen soil Character by character 凍(dòng)freeze 土(tǔ)surname Tu 層(céng)pile on top of one another A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0