| 单词 | right angle |
| 释义 | right angle also right-angle Word forms: right angles 1. countable noun A right angle is an angle of ninety degrees. A square has four right angles. 2. at right angles phrase If two things are at right angles, they are situated so that they form an angle of 90° where they touch each other. You can also say that one thing is at right angles to another. ...two lasers at right angles. Translations: Chinese: 直角 Japanese: 直角 |
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