河豚毒素 Save Sign in to save words hétúndúsù ㄏㄜˊ ㄊㄨㄣˊ ㄉㄨˊ ㄙㄨˋ tetrodotoxin (TTX) Character by character 河(hé)river 豚(tún)suckling pig 毒(dú)poison 素(sù)raw silk A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0