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  • 正方形、圆形和三角形是三种形状。

    Squares, circles and triangles are types of shape.

    《牛津词典》

  • 这个图案色彩柔和淡雅,有3个长方形和3个三角形。

    This design is in pastel colours with three rectangles and three triangles.

    《柯林斯英汉双解大词典》

  • 红色三角形表示危险。

    The red triangle denotes danger.

    《牛津词典》

  • 一个三角形的所有角度之和是180度。

    The sum of all the angles of a triangle is 180 degrees.

    《柯林斯英汉双解大词典》

  • 它的大致轮廓是一个等边三角形。

    Its outline roughly forms an equilateral triangle.

    《柯林斯英汉双解大词典》

  • 有多少三角形?有四个三角形。

    How many triangles are there? There are four triangles.

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  • 画一个房子,只能用长方形、正方形和三角形来画。

    Draw a house. Use only rectangles, squares and triangles.

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  • 所有陆龟品种都在三角形的上部形成一个紧密的点群;所有的水龟都聚集在三角图的下方。

    All the land tortoise species formed a tight cluster of points in the upper part of the triangle; all the water turtles cluster in the lower part of the triangular graph.

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  • 一个三角形有三条边。

    A triangle has three sides.

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  • 菱形比三角形多。

    There are more diamonds than triangles.

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  • 我有三角形和正方形。

    I have triangles and squares.

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  • 他们用一种三角形的坐标纸把三个测量值画在一起。

    They used a kind of triangular graph paper to plot the three measurements against one another.

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  • 每个元素单元都有一个包括矩形框架和三角形屋顶的简单布局。

    Each elemental unit has a simple layout consisting of a rectangular box and a triangular roof.

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  • 它们上面有各种图案:用粉色和绿色的丝绸做成的正方形、三角形和圆圈。

    They had designs on them: squares and triangles and circles of pink and green silk.

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  • 如果把这两个三角形拼到一起,可以得到一个长方形。

    If you put the two triangles together, you can get a rectangle.

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  • 它的耳朵是三角形的。

    His ears are triangles.

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  • 是的。我们可以看到圆和三角形。

    Yes. We can see circles and triangles.

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  • 不可以,这房子是给三角形住的。

    No. This house is for triangles only.

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  • 她喜欢谈论对称和不对称的三角形。

    She likes to talk about symmetrical and asymmetrical triangles.

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  • 一面通常是三角形的帆,安装在帆船的前桅支索或前支索上。

    A usually triangular sail attached to the forestay or headstay of a sailboat.

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  • 这些塔,或称“叶片”,围绕着一个三角形中心轴旋转,中心轴承载着电梯和机械设备。

    These towers, or "blades," pinwheel about a triangular central shaft that holds elevators and mechanical equipment.

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  • 它的琴颈很长,有一个木制的三角形琴身还有一些琴弦。

    It has a long neck, a wooden triangle-shaped body and strings.

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  • 在大多数塑料包装的底部都有一个小三角形,里面写着一个字母或数字。

    On the bottom of most plastic packaging, there's a small triangle with a letter or a number written inside.

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  • 一个十面体的面具有六个相等的正方形和八个相等的正三角形。

    A cuboctahedron has as faces six equal squares and eight equal regular triangles.

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  • 我们可以把斯图尔特定理直接应用于三角形的中线上。

    We can apply Stewart's theorem directly to the median of a triangle.

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