单词 | odontograph |
释义 | odontograph/ɒˈdɒntəɡrɑːf/ /ɒˈdɒntəɡraf/ /əʊˈdɒntəɡraːf/Now historical noun An instrument for marking or setting out the teeth of gearwheels so that they mesh accurately. OriginMid 19th century; earliest use found in Robert Willis (1800–1875), engineer and architectural historian. From odonto- + -graph. |
随便看 |
|
英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。