单词 | barnes bag |
释义 | Barnes bagBarnes bagA formerly popular device devised by R Barnes (1817–1907) for dilating the pregnant uterine cervix; mechanical dilatation of the undilated and uneffaced cervix is a potentially traumatic precedure. |
随便看 |
|
英语词典包含2567994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。