| 释义 |
cross sectionBrE /ˈkrɒs sekʃn/NAmE /ˈkrɔːs sekʃn/ noun [C, U] 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 横截面（图）；剖面（图）；断面（图）◆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 [C, usually sing.] a group of people or things that are typical of a larger group 典型的一群人（或事物）◆a representative cross section of society 一群具有代表性的社会典型人物 |