单词	p orbital
释义	p orbital noun ˈpē- often ital p : the orbital of an electron shell in an atom in which the electrons have the second lowest energy Word History First Known Use 1960, in the meaning defined above
随便看	hanging post hanging rail hanging side hanging sleeve hanging stairs hanging stile hanging together hanging up hanging valley hanging wall hanging with hangings hangle hangman hangman's halter hangman's knot hangmanship hangmen hangment hangnail hangnails hangnest hangnests hangout hangouts

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