cross-section

n 1 (picture of the) surface formed by cutting through sth, esp at right angles 截面（图）; 断面（图）; 剖面（图）: examining a cross-section of the kidney under the microscope 在显微镜下检查肾的切面 * The girder is square in cross-section. 这个大梁的截面是方形的. 2 typical or representative sample 典型; 样品: a cross-section of the electors, population, etc 选民、 全体居民等中的一群具有代表性的人物 * a broad cross-section of opinion 具有广泛代表性的看法.

cross-country, cross-current, cross-cut, cross-examination, cross-examine, cross-examiner, cross-eyed, cross-fertilization, -isation, cross-fertilize, cross-fertilise, cross-fire, cross-grained, cross-hatch, cross-hatching, cross-legged, cross-patch, cross-piece, cross-ply, cross-purposes, cross-question, cross-reference, cross-stitch, cross-talk, cross-town, cross-trees, cross-wind, crossbar, crossbeam, crossbow, crossed, crossfire, crossing, crossly, crossroads, crosswalk, crosswise, crossword, crotch, crotchet, crotchety, crouch,