英语词汇“contour engraver”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	contour engraver
释义	contour engraver 雕刻曲线规
随便看	test cavity test cell test-cell instrumentation test cell run test cement test cementing mixing test center test centre test certificate Test certificate of life raft test certificates test chain test chain of three links test chamber test channel test channelinstruction test channel instruction test character test characteristic function test charge test chart test-chart test chart for children test chart for color blindness of children Test chart for facsimile transmission