相似词语短语
K pp───键盘页式列印机(KeyboardPagePrinter)
b d pp e───b d pp e公司
pp───abbr.过去分词(pastparticiple)
extruding pp───挤出聚丙烯
TR PP───TR聚丙烯
B b───abbr.滚珠轴承(ballbearing);铅笔芯(doubleblack)
couplets pp───对联pp
credibly pp───可信pp
H pp───abbr.人胰多肽(humanpancreaticpolypeptide)