| 释义 |
spectrum /'spektram; 'spektrsm/ n (pl -tra) /-trs, -tra/ image of a band of colours (as seen in a rainbow and usu described as red, orange, yellow, green, blue, indigo and violet) formed by a ray of light which has passed through a prism; (fig) wide range or sequence: 光谱(光线通过三棱镜所产生的色带); (喻)广濶的范围、领域或系列： the whole ~ of recent philosophical enquiry. 新近哲学研究的整个范围。 the colou rs of the spectru m |