Illuwords绘词
triangle:三角形 插画
教育 · B1

triangle

英 /ˈtraɪæŋɡəl/  美 /ˈtraɪæŋɡəl/
  • n. 三角形A flat shape with three straight sides and three angles.
  • n. 三角铁A triangular metal musical instrument struck with a small metal stick.

Fold the paper into a triangle before cutting it.

先把纸折成三角形,再剪。

Engineers often use triangles in bridge designs because these shapes provide strength without requiring excessive material.

工程师常在桥梁设计中采用三角形,因为这种形状无需耗用过多材料就能提供强度。

搭配

right-angled triangle 直角三角形equilateral triangle 等边三角形love triangle 三角恋

辨析提示

英式说right-angled triangle,美式常说right triangle。

词族

triangular (adj.)

教育英语词汇CEFR B1

相关词

插画、释义与录音:Word Atlas contributors(词光),CC BY 4.0,已修改。署名与许可