英语词汇double 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	double protractor
释义	double protractor 简明释义双斜量角器网络释义 1 ?双斜量角器 ... optical bevel protractor 光学量角器,光学倾斜... double protractor 双斜量角器 universal bevel protractor 万能量角器,组合角尺... 短语 1 double protractor detail 双量角器双语例句 1 The double-sided protractor comprises two identical protractors and is structurally characterized in that a rotating shaft is arranged in the center ofthe two overlapped protractors. 本实用新型包括两个相同的量角器，其结构要点是在上下两个叠加量角器的中心上设置有转轴。
随便看	complementary subspace complementary substrate complementary supply complementary surface complementary symmetrical amplifier complementary symmetrical circuit complementary symmetry complementary symmetry amplifier complementary symmetry circuit complementary symmetry circuit complementary symmetry emitter follower complementary symmetry metal oxide semiconductor complementary tax complementary theory complementary therapies complementary therapy complementary tissue complementary tracking complementary tractor complementary trade complementary trade policy complementary transaction complementary transcript complementary transcription complementary transistor

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