活性炭 Save Sign in to save words huóxìngtàn ㄏㄨㄛˊ ㄒㄧㄥˋ ㄊㄢˋ activated carbon Character by character 活(huó)live 性(xìng)nature 炭(tàn)wood charcoal A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0