| 释义 | 
		tumour美 ['tumər]  英 ['tjuːmə(r)]  n. growth,lump,benign tumour,cancer,polyp 1.  | 瘤;肿瘤;肿块a mass of cells growing in or on a part of the body where they should not, usually causing medical problems  |  
  |  |   | a benign/malignant(= harmless/harmful) tumour 良性╱恶性肿瘤  |  
 n.  | 1. an uncontrolled growth or mass of body cells, which may be malignant or benign and has no physiological function 2. an unusual swelling in or on the body  |  
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