| 释义 |
phos·phorusBrE /ˈfɒsfərəs/ NAmE /ˈfɑːsfərəs/ noun [U ] (symbol P ) a chemical element . Phosphorus is found in several different forms , including as a poisonous , pale yellow substance that shines in the dark and starts to burn as soon as it is placed in air 磷 |