Section
[ 'sɛkʃən ]
第1级
其它 Other
n. 部分;节;部件;部门;
vi. 切开;切断;做（动物或植物组织）切片;把（精神病患者）正式送入精神病院;
vt. 把…切成片（或段）;作…的切片;把…作成截面;制作…的剖面图;
💡 词根助记
sect切， 割+ion名词后缀 → 切开；部门
📝 例句
A plane, elevation, and section of the dam are shown in Fig. 8.2.
坝的平面，立面和剖面示于图8．2之中。
The teacher sectioned the class for dialogues.
老师把班级分组进行对话练习。
He occupied the other section of Martin's house.
他占用了马丁房子的另一部分。
Synthesis section design was relatively static.
合成部分设计却没有多少变动。
As the air proceeds along the test section the boundary layer thickens.
当空气沿着试验段流动时附面层逐渐变厚。
🌱 联想助记
【记】※ section-部分,election-当选:只有部分人当选
※ insect-昆虫,section-部分切割:昆虫是由许多部分节成的
※ se-谐音“蛇”,c-似“月亮”,tion-谐音“神”:蛇在月亮上见到了部分神仙
✅ 同义词
🔤 词根
-cid-表示“切开”或“落下”
常见变体有-cis-、-cas-
📖 牛津释义
section
n
1 [C] any of the parts into which sth may be or has been divided 部分
This section of the road is closed. 这段路已经封闭.
White lines divide the playing area into sections. 这些白线把赛区分成各个部分.
the practical sections of the course 该课程的实践部分.
2 [C] any one of a number of parts that can be fitted together to make a structure 部件; 零件
the three sections of a fishing-rod 钓鱼杆的三节
The shed comes in sections that you assemble yourself. 这个棚子有几个部分, 要由自己组装起来.
3 [C] separate group within a body of people 集体中的小团体; 小集团
Farm workers make up only a small section of the population. 农民只占人口的一小部分.
a discontented section of the army 军队里心怀不满的人.
4 [C] department of an organization, institution, etc （组织、 机构等的）部门, 处, 科, 组, 股
the library's extensive biology section 图书馆中有大量图书的生物学部
the woodwind section of the orchestra, ie players of woodwind instruments 乐队中的木管乐组.
5 [C] separate part of a document, book, etc （文件、 书等的）节, 款, 项, 段
section 4, subsection 2 of the treaty 条约中的第4节第2小节
the financial section of the newspaper 报纸上的金融栏
The report has a section on accidents at work. 报告中有一段谈到工作中的事故问题.
6 [C]
(a) (US) piece of land one mile square, equal to 640 acres (about 260 hectares) 一平方英里的面积（等於640英亩或约260公顷）.
(b) (esp US) area of a town 市镇的范围; 市区
the business, residential, shopping section 商业区、 住宅区、 购物区.
7 [C] view or representation of sth seen as if cut straight through from top to bottom 纵剖面; 纵断面; 纵切面
This illustration shows a section through the timber. 本图所示为木材的纵剖面.
8 (medical 医)
(a) [U] process of cutting or separating sth surgically 切除; 切开
the section of a diseased organ 切除患病器官.
(b) [C] piece cut or separated in this way 切除或切开的部分; 切片
put a section of tissue under the microscope 把组织的切片放在显微镜下. section, v
1 [Tn, Tn.pr]
divide (sth) into sections 将（某物）分成部分
a library sectioned into subject areas 按科目划分的图书馆.
2 [Tn] (medical 医) cut or separate (tissue, etc) 切除或切开（组织等）.
🎯 考研助记
sect(切)+tion(名缀): 截面 节
🔁 扩展释义
*['sekʃәn]n. 区段, 部分, 区域, 节, 截面, 处, 科, 区, 扇区vt. 把...分段, 把...切片vi. 被切成片【计】 扇区【化】 工段【医】 切开; 切面, 切片; 节【经】 处, 科, 股
🏥 医学释义
①部分，区域 ②零件 ③切片
🌿 同词根单词
📖 同为「高中」词汇
查看全部高中词汇 ›🗣️ 情景例句
OK.
喂。
They that live longest must die at last.
活得最久长，终难免一亡。
Are there any trees in the picture?
画里面有树吗？