section

section

名词 section:

a self-contained part of a larger composition (written or musical)

同义词：subdivision

a very thin slice (of tissue or mineral or other substance) for examination under a microscope

a distinct region or subdivision of a territorial or political area or community or group of people

one of several parts or pieces that fit with others to constitute a whole object

同义词：segment

a small team of policemen working as part of a police platoon

one of the portions into which something is regarded as divided and which together constitute a whole

同义词：part, division

a land unit of 1 square mile measuring 1 mile on a side

(geometry) the area created by a plane cutting through a solid

同义词：plane section

a division of an orchestra containing all instruments of the same class

a small army unit usually having a special function

a specialized division of a large organization

同义词：department

a segment of a citrus fruit

the cutting of or into body tissues or organs (especially by a surgeon as part of an operation)

同义词：incision, surgical incision

动词 section:

divide into segments

同义词：segment