英语词汇protractor怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	protractor
释义	protractor n instrument, usu in the form of a semi-circle with degrees (0 to 180) marked on it, used for measuring and drawing angles 量角器; 分度规.
随便看	miraculously mirage mire mirror mirror image mirth mirthful miry mis- misadventure misalliance misanthropic misanthropist misanthropy misapplication misapply misapprehend misapprehension misappropriate misappropriation misbegotten misbehave misbehaviour misc miscalculate

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