蜚蠊科 Save Sign in to save words fěiliánkē ㄈㄟˇ ㄌㄧㄢˊ ㄎㄜ Blattidae, family of about 550 species of cockroach Character by character 蜚(fěi) 蠊(lián) 科(kē)branch of study A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0