Phosphorus tribromide
- 网络三溴化磷

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Phosphorus triiodide
Phosphorus trisulfide
phosphorus ylides
Phosphorylcholine
phosphotransferase
phosvitin
Photo frame
Photo machine
photoacoustic spectroscopy
photobiology
phosphorus pentoxide
phosphorus pentafluoride
phosphorus oxychloride
Phosphorus halide
phosphorous cycle
phosphomonoesterase
Phospholipid
phospholipase A
Phosphoglucomutase
Phosphofructokinase-1