orthopanadj.全色的orthoadj.正色(性)的pref.正确；直；正；原Orthonormal wavelets正交小波Orthopaedics surgery骨科手术orthodichlorobenzene邻二氯苯Orthosia carnipennisn.联梦尼夜蛾orthophosphomus acid亚磷酸orthodontic movement正畸牙移动orthoendocrine tumor原位内分泌瘤orthoforming process正流式重整过程ortho-aminotoluene邻甲苯胺orthodontic material正畸材料