A dark vertical line that may appear down the centre of a woman's abdomen during pregnancy.
Late 19th century: Latin, from linea ‘line’ and nigra, feminine of niger ‘black’.
A dark vertical line that may appear down the center of a woman's abdomen during pregnancy.
英语词典包含464360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。