Rectangle
[ 'rɛktæŋɡl ]
第5级
其它 Other
n. [数]长方形，矩形;
💡 词根助记
rect正，直+angle角→[四个角]都是直角→矩形
📝 例句
Suppose the width of a rectangle is x metres.
设长方形的宽是x米.
🌱 联想助记
【记】※ re-谐音“阿姨”,ct-CT机,angle-角度:阿姨照CT的角度呈长方形
※ re-谐音“阿姨”,ctang-拼音“池塘”,le-拼音“了”:阿姨把池塘做成了长方形
※ re-谐音“阿姨”,ct-拼音“餐厅”,angle-角度:阿姨在餐厅里面测量长方形的角度
✅ 同义词
🔤 词根
-angle-表示“角度”
常见变体有-gon-
📖 牛津释义
rectangle
n
four-sided geometricfigure with four right angles, esp one with unequal adjacent sides 方形; （尤指）长方形, 矩形. =>illus at quadrilateral 见 quadrilateral 插图.
🎯 考研助记
直(rect)角(angle):直角构成的是 长方形
🌿 同词根单词
📖 同为「CET-6」词汇
查看全部CET-6词汇 ›🗣️ 情景例句
First of all, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。
Do you often have sports at school?
你在学校经常参加体育活动吗？
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。