帧首定界符 Save Sign in to save words Traditional (Taiwan): 幀首定界符 zhēnshǒudìngjièfú ㄓㄣ ㄕㄡˇ ㄉㄧㄥˋ ㄐㄧㄝˋ ㄈㄨˊ start frame delimiter (SFD) Character by character 帧(zhēn)frame 首(shǒu)head 定(dìng)fix 界(jiè)boundary 符(fú)surname Fu A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0