萘丸 Save Sign in to save words nàiwán ㄋㄞˋ ㄨㄢˊ mothball naphthalene ball Character by character 萘(nài)naphthalene C10H8 丸(wán)ball A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0