plusyadj.长毛绒似的(豪华的)plusprep.加；加上adj.正的；超过的n.正数；加号；优势conj.并且plused magnetic field脉冲磁场Plusiodonta coelonotan.肖金夜蛾plus width modulation脉宽调制plusminus orientation正定向plus and become symbol插值符号Plus sijunzi decoction加味四君子汤plus-minus tolerance正负公差pluse power-amplifier脉冲功率放大器plus or minus reactions阳性和阴性反应plus-pressure furnace加压炉