单词	synthetic spinel
释义	synthetic spinel 人造尖晶石
随便看	claybeg Clay Belt Clay, Bertha M.(Charlotte Monica Brame) clay binder clay bit clay blanket clay blocking clay bond clay bonded silica brick clay bonded silica refractory clay bonded silicon carbide refractory claybord clay border clayborn clayborne clay bound macadam claybourne clay brick clay brick insulation clay bridge claybrook Claybrook's sign clay brown loam clay brush clay buck 变古乱常，不死则亡。变古愈尽，便民愈利变古未可非，而循俗未足多也变幻莫测，不可捉摸变形易色，随风东西。变戏法变戏法的瞒不过打锣的变故兴细微。变故在斯须，百年谁能持？变易 20766 20767 20768 20769 20770 20771 20772 20773 20774 20775