1879Atkinson Ganot's Physics (ed. 9) 141 [The] Volumometer..consists of a glass tube with a cylinder g at the top.., the edges of which are carefully ground [etc.].
英语词典包含277258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。