英语词汇protractor的翻译、用法及例句-MX2U.com英汉词典

词汇	protractor
释义	protractor noun [ C ] uk/prəˈtræk.tər/ us/prəˈtræk.tɚ/ 量角器；分度规 a device used for measuring and drawing angles. It is usually in the form of half a circle made from transparent plastic with degrees printed on it.
随便看	offend offender offense offensive offer offering offertory offhand office office boy officer official officialese officially official rate of exchange official secrets officiate officious offing offish off-key off-licence offline offload off-peak 袿袿袿裀裀裀裀裀裀裀裁裁裁裁裁裁裁裁裁裁

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