三氟化硼 (saam1 fat1 faa3 pang4) — boron trifluoride in Cantonese
saamˉ¹三fatˉ¹氟faa˗₃化pangˎ₄硼Mandarin Pinyin: san1 fu2 hua4 peng2
Meaning of 三氟化硼
nounboron trifluoride
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