词汇	PAC/SBR
释义	PAC/SBR 粉末炭／SBR
随便看	major repairs major repair standard Major Required and Core Subjects major requirement major research and production effort Major research universities major reserve currency major reservoirs Major resistance gene major response major road major road accident major roads major robber major role major role therapy major root major route major royal jelly proteins majors major salivary gland major salivary glands Major Sam HuxleyCO Major Sam HuxleyCO, 2nd Bn., 6th Marine Regt Major Sam Huxley CO,2nd Bn.,6th Marine Regt