词汇	書友
释义	書友 shū yǒu對書賈的尊稱。猶同學。
随便看	Virtual Point-layer virtual point of presence virtual point pairs estimation virtual point picture character virtual point source model virtual point-source model virtual polarization virtual polarization receiver virtual politics Virtual Pool virtual pop virtual population virtual population analysis virtual portioned access method virtual position virtual potential field virtual potential temperature virtual power virtual power plant virtual power principle virtual power theory virtual PPI reflectorscope virtual ppi reflectoscope virtual practical technique virtual practice