三角板

sān jiǎo bǎn

Định nghĩa

1. set square
2. triangle (for drawing right angles)

Từ cấu thành 三角板

• 三 sān: three
• 三角 sān jiǎo: triangle
• 板 bǎn: board
• 角 jiǎo: angle
• 角 jué: role (theater)