单词	完好结晶
释义	完好结晶医well-defined crystal
随便看	universal revolving milling head universal rheostat universal right universal ring frame universal rings universal ring type crusher universal ring-type crusher universal rivet universal R-matrix universal robot universal rod universal rod body universal roller universal roller former universal rolling Universal rolling for I-beam section universal rolling method universal rolling mill universal rolling rolling stand universal rolling technology universal rotaging stage universal rotary microtome universal rotary switch universal rotating stage universal roughing mill