英语词汇“frog heel”的读音、翻译、释义、用法及例句-开邑网

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词汇	frog heel
释义	frog heelfrog heel1.■辙叉跟端
随便看	projection iterative method projection join mapping projection kinescope projection knot projection lamp projection lantern projection lens projection lens jacket projection light projection light source projection line projection machine projection manometer projection mask aligner projection matrix projection method projection microradiography projection microscope projection neuron projection nucleus projection objective projection of broken chain projection of image projection of process projection of the celestial sphere