三氟化硼 Save Sign in to save words sānfúhuàpéng ㄙㄢ ㄈㄨˊ ㄏㄨㄚˋ ㄆㄥˊ boron trifluoride Character by character 三(sān)surname San 氟(fú)fluorine 化(huà)make into 硼(péng)boron A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0