P-

短语

释义与例句

affix
  1. 1.

    Initialism of position (prefixed to a number) (indicates the placing of a competitor in (starting, during, after) a competition).

    体育
  2. 2.

    Initialism of para- (prefixed as part of a chemical's name) (In isomeric benzene derivatives, having the two substituents in opposite (1,4) positions (compare ortho- and meta-)).

    化学