词汇 | cross section |
释义 | cross section 1 ENTRIES FOUND: cross section (noun) cross section noun plural cross sections cross section noun plural cross sections Learner's definition of CROSS SECTION 1 : a view or drawing that shows what the inside of something looks like after a cut has been made across it横切面;剖面图 [count] a detailed cross section of the human brain细致的人脑剖面图 [noncount] The drawing showed the human brain in cross section.这张图显示了人脑的剖面。 2 [count] : a small group that includes examples of the different types of people or things in a larger group典型;具有代表性的实例 The class surveyed a cross section of the student body.班上对有代表性的学生做了调查。 The people in our neighborhood are/form a representative cross section of American society.我们社区的居民是/组成了具有代表性的美国社会缩影。 — cross-sectional /ˈkrɑːsˈsɛkʃənəl/ adjective a cross-sectional view of the brain大脑的剖面图 |
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