xyst n.门廊,林木夹道...xyster n.刮骨刀,骨刮括骨刀,骨刮,...Y 原型钇(39号元素)...Y angle Y字角(头颅)...y antenna Y形天线...y axis Y轴...Y bandage Y字带...y bar Y棒...Y cartilages Y形软骨(髋臼)...Y channel Y信道...Y chromosome n.Y染色体Y染色体...y connected circuit 星形连接电路...Y connection Y形接线,星形接线...Y level 回转水准仪,Y式水准仪...Y ligaments 髂股韧带...Y operator Y算子...y parameter Y参数...Y position Y位置...Y punch 12行穿孔,Y穿孔,正数穿孔...Y select input Y选择输入...Y signal Y信号,亮度信号...
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