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
Well, it's getting late. I must be off now. Nice to meet you.
好啦，时间不早了。我得走了。见到你很高兴。
How do you know so much about it? Have you seen the film?
你怎么知道那么多情况？你已经看过这部电影了吗？
After you printed the book, you had to throw away the carved pieces of wood.
你把书印出后，不得不把刻过的一片片木板扔掉。