生活中我們會接觸到各種幾何圖形，大家在描述物體的時候會用到形容詞，那么這些圖形應(yīng)該怎么說呢?比如正方形的英文說法，直角三角形英語的表達方式都是什么呢?它們可不是數(shù)學(xué)課上的專屬，它們的英文說法我們也要了解。

01

A square has four right-angles. Its four sides are all the same length.

正方形有四個直角。它的四條邊都一樣長。

02

A rectangle has four right-angles. It has two long sides and two shorter sides.

長方形有四個直角。它有兩條長邊和兩條短邊。

Something that has the shape of a rectangle is rectangular.

長方形形狀的英文是rectangular(長方形的形容詞形式)。

03

A circle is round. It has no angles. Its line is called the circumference. Something that has the shape of a circle is circular.

圓形是圓的。它沒有角。它的線叫做圓周。有圓的形狀的英文是circular(圓形的形容詞形式)。

Half a circle is called a semi-circle.

半圓叫作semi-circle。

04

A triangle has three sides and three angles. Something that has the shape of a triangle is triangular.

三角形有三條邊和三個角。有三角形形狀的英文是triangular(三角形的形容詞形式)。

05

An oval is an elongated circle and looks a little like an egg.

橢圓形是一個拉長的圓形，看起來有點像雞蛋。

06

A cube is three-dimensional. It is made of six equal squares.

立方體是三維的。它是由六個相等的正方形組成的。

07

Something that has the shape of a diamond is diamond-shaped.

有菱形形狀的是diamond-shaped。

08

Something that has the shape of a star is star-shaped.

五角星形狀的是star-shaped

09

An octagon has eight sides.

八邊形有八條邊。

adjective = octagonal

它的形容詞是octagonal

10

Something that has the shape of a heart is heart-shaped.

心形形狀的是heart-shaped。

The leaves of a lime tree are heart-shaped.

酸橙樹的葉子是心形的。

arrow /'?r??/ 箭頭形

cross /kr?s/十字架形

crescent /'kres?nt/ 新月狀

heart 心形

star 星形

circle 圓形

oval /'??v(?)l/ 卵形、橢圓形

square 正方形

cube 立方體

cylinder /'s?l?nd?/ 圓柱

rhombus /'r?mb?s/ 斜方形

parallelogram /,p?r?'lel?ɡr?m/ 平行四邊形

scalene /'ske?li?n/ triangle 不等邊三角形

triangle /'tra???g(?)l/ 三角形

right triangle 直角三角形

pentagon /'pent?ɡ(?)n/ 五角形

hexagon /'heks?g(?)n/ 六角形

heptagon /'hept?ɡ?n/ 七角形

octagon /'?kt?g(?)n/ 八角形?

nonagon /'n?n?ɡ?n/ 九角形

正方形圓形直角三角形英語的表達方式，大家是不是都了解清楚了呢?當(dāng)然，如果您對英語學(xué)習(xí)感興趣，想要深入學(xué)習(xí)，可以了解滬江網(wǎng)校精品課程，量身定制高效實用的個性化學(xué)習(xí)方案，專屬督導(dǎo)全程伴學(xué)，掃一掃領(lǐng)200暢學(xué)卡。