帧首定界符 zhēnshǒudìngjièfú start frame delimiter Definitions Defs Origin Strokes Stroke Words Sentences Sents 帧首定界符 (幀首定界符) zhēnshǒudìngjièfú start frame delimiter start frame delimiter (SFD) Sources Definitions CC-CEDICT
帧首定界符 (幀首定界符) zhēnshǒudìngjièfú start frame delimiter start frame delimiter (SFD) Sources Definitions CC-CEDICT
