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
When the plants are in the ground I'll put some powder on the soil.
白菜在地里生长时，我得在土壤里施些肥粉。
Of course he is. He's very successful. He's made lots of records. They broadcast a programme of his music last month on the radio. Why don't you come on Saturday? I think you'd enjoy it.
当然啦！他很成功。他已经灌制了大量唱片。广播电台上个月播放了他的一个音乐节目。你星期六干吗不去听听呢？我想你会喜欢他的。
I think we should do that another day. Then we can leave early in the morning before it gets too hot.
我想我们还是改天再去游览高坝吧。那样我们可以一清早就动身，免得天气太热。