直角

zhí jiǎo

Định nghĩa

1. a right angle

Từ chứa 直角

• 直角三角形 zhí jiǎo sān jiǎo xíng: right-angled triangle
• 直角器 zhí jiǎo qì: a set square (carpenter's tool)
• 直角尺 zhí jiǎo chǐ: a set square (carpenter's tool)
• 直角坐标 zhí jiǎo zuò biāo: rectangular coordinates

Từ cấu thành 直角

• 直 zhí: straight
• 角 jiǎo: angle
• 角 jué: role (theater)