cankerous的意思？

cankerous的音标：cankerous的英式发音音标为：['kæŋkərəs]cankerous的美式发音音标为：['kæŋkərəs]...

Cankerous ill patient list which kinds of situation, need urgent surgery?溃疡病患者,出现下列哪种情况, 需要紧急手术?Cankerous marked by or infected with canker; ulcerous.具有溃疡特征的或感染上溃汤的; 溃烂的....