1. a piece of furniture made up of sections that can be arranged individually or together

1. relating to or based upon a section (i.e. as if cut through by an intersecting plane);

   "a sectional view"
   "sectional drawings"
   

2. consisting of or divided into sections;

   "a sectional sofa"
   "sectioned plates"
   

3. related or limited to a distinct region or subdivision of a territory or community or group of people;

   "sectional tensions arose over slavery"
   

1.(社会或国家中)某群体的，某阶层的
sectional interests are those of a particular group within a community or country.

e.g. He criticized the selfish attitude of certainsectional interests.
他批评了某些利益团体自私自利的态度。

1. 部分的：section-bendingmachine 型材弯曲机 |sectional 部分的 |sectional 剖面的

2.

2. 分区的：sectional view剖面图 |sectional分区的 |sectionalized derrick折叠式井架

3. 剖面的：section-bendingmachine 型材弯曲机 |sectional 部分的 |sectional 剖面的

4. 可以组合的,可以拼装的：Chapter II has six sections. 这本书的第二章有六节. |sectional 可以组合的,可以拼装的 | insect 昆虫 (总称)