单词	vacuum grinding
释义	vacuum grinding 真空研磨
随便看	block command block comment block companding block compare instruction block concreting block-condenser block condenser block connection block connection diagram block constant block construction block construction wall block contact block contain block contains block control block control header block control unit block control word block convolution block copolyamide block copolycarbonate block copolyester block copolymer block copolymerization 牛困人饥日已高牛山何必独沾衣牛斗气常冲牛栏西畔有桑麻牛渚天门险牛渚西江夜牛渚西江夜牛犊乘春放牛羊自归村巷牛衣古柳卖黄瓜唱盘唱碟唱礼唱票唱空唱空城计唱筹量沙唱红脸唱经唱腔