短語詞組短語Characteristic spectrum line 特征吸收譜線Characteristic cross line 十字特征直線Characteristic constraint line 特征線約束characteristic state line 特征狀態(tài)線;正在繙譯characteristic spectral line 特征譜線security characteristic line 証券特征線;注重對証券特征線CL security characteristic line 証券特征線characteristic line element 特征線元素SCL security characteristic line 証券特征線 返回 characteristic line