Sector
[ 'sɛktɚ ]
其它 Other
n. 部门;领域;防御地区;扇形;
💡 词根助记
sect切， 割 + or 表示物 →把圆切开 → 扇形
📝 例句
the jua kali sector
小手工业
🌱 联想助记
【串】actor(男演员)和doctor(医生)在不同的sector(部门)工作
【记】se-谐音“蛇”,ct-拼音“池塘”,or-或许:或许有部分蛇在池塘里
✅ 同义词
🔤 词根
-cid-表示“切开”或“落下”
常见变体有-cis-、-cas-
📖 牛津释义
sector
n
1 part of a circle lying between two straight lines drawn from the centre to the circumference 扇形. => illus at circle 见 circle 插图.
2 part or branch of a particular area of activity, esp of a country's economy （活动领域的）部门; （尤指）经济领域
the manu`facturing sector, ie all the manufacturing industries of a country 制造业
the `service sector, eg hotels, restaurants, etc 服务性行业.
3 any of the parts of a battle area, or of an area under military control 战区; 防区
an enemy attack in the southern sector 敌军对南部战区的进攻.
🎯 考研助记
sect(切)+or(东西):切后的东西- 部分 扇区
🔁 扩展释义
*['sektә]n. 扇形, 部门, 部分, 函数尺, 象限仪, 段, 区段vt. 把...分成扇形【计】 扇面; 扇区; 段; 区段【化】 扇形【医】 弧三角形, 扇面【经】 国家经济的部门
🏥 医学释义
扇形，区段
🌿 同词根单词
📖 同为「公共英语」词汇
查看全部公共英语词汇 ›🗣️ 情景例句
Hi.
你好。
Do you remember one afternoon ten years ago when I came to your house and borrowed a necklace of yours? Pierre, my husband, was working in a government office. We'd been invited to a ball at the palace so I needed to borrow some jewellery.
10年前的一个下午，我到你家借过一条项链，你还记得吗？我的丈夫比尔当时在政府的一个部门工作。我们被邀请参加一个宫庭舞会，所以我需要借一点珠宝首饰。
On our way home that night I looked down and saw that the necklace was not around my neck any more. I told Pierre. We rushed back to the palace and looked for it.We asked everyone there if they had found a necklace, but without luck. We couldn't find it;
那天晚上在回家的路上，我低头一看，发现项链不再挂在我的脖子上了。我告诉了比尔。我们马上赶回王宫去寻找。我们询问了那儿的每一个人，问他们是不是拾到了一条项链。可是，真倒霉。我们找不到那条项链；它丢失了。