cross-section
美
英
- na.(有代表性的)横截面；抽样；【核】有效截面
- 网络横切面；横断面；剖面
cross-section
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1. | [c][u] 横截面（图）；剖面（图）；断面（图）what you see when you cut through the middle of sth so that you can see the different layers it is made of; a drawing of this view |
a diagram representing a cross section of the human eye 表现人眼的剖面图 | |
the human eye in cross section 人眼的剖面图 |
2. | [c][ususing] 典型的一群人（或事物）a group of people or things that are typical of a larger group |
a representative cross section of society 一群具有代表性的社会典型人物 |