a right angle中文什么意思

例句与用法

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1. It forms a right angle with the equator .
   它与赤道成直角。
2. He heated the iron rod and bent it into a right angle
   他将铁棒烧热,将其弯成直角。
3. You are standing at a right angle to the wall
   你的身体与墙壁成直角。
4. Type a slash mark and a right angle bracket
   键入正斜杠( / )和右尖括号(
5. An angle in a semicircle is a right angle
   半圆所对的圆周角是直角。