right-angle
导读：right-angle读音音标
英 [\'raɪt\'æŋɡl]美 [\'raɪt\'æŋɡl]
right-angle意思解释
n.直角； 英英释义 right-anglen.the 90 degree angle between two perpendicular li
英 [\'raɪt\'æŋɡl]美 [\'raɪt\'æŋɡl]
right-angle意思解释
n.直角； 英英释义 right-anglen.the 90 degree angle between two perpendicular li
right-angle读音音标
英 [\'raɪt\'æŋɡl]
美 [\'raɪt\'æŋɡl]
right-angle意思解释
n.
直角；
英英释义
right-anglen.
the 90 degree angle between two perpendicular lines
同义词：right angle
a quarter of the circumference of a circle
同义词：quadrantright angle
双语例句
用作名词(n.)One line cuts another at right angles.一条线与另一条线成直角相交。An angle in a semicircle is a right angle.半圆所对的圆周角是直角。
