triangle
/ˈtɹaɪəŋɡəl/
A2 · Elementary★★★★☆
Simple Meaning
有三条直边和三个角的形状。
When to Use
💬Daily Conversation📚Academic Writing
Elementary — simple everyday language
Examples in Conversation
“你能给我画一个三角形吗？我数学作业需要。”
“房子的屋顶是三角形的。”
Learning Path
▶Full Definition
A polygon with three sides and three angles.