单词	bedding sand
释义	bedding sand 垫芯砂,垫箱砂
随便看	expone exponence exponent exponent arithmetic exponent arithmetical exponent bit exponent character exponent characters exponent counter exponent curve exponent distribution exponent equation exponent filtering exponent frame exponential exponential absorption exponential absorption law exponential absorption of gamma rays exponential amplification exponential amplifier exponential approximation exponential assembly exponential asymptotical stability exponential atmosphere exponential attenuation 朝奏暮召朝思暮想朝成夕毁朝成暮徧朝成暮毁朝成暮遍朝折暮折朝攀暮折朝斯夕斯朝更暮改地窨子地籁地籍地精地级市地线地缘地缘政治学地缝儿地羊