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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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更新时间:2024/12/22 18:05:52