nigra  朗读 nigra

音标：nɪɡrə

nigra翻译

nigra双语用法和例句

相关单词

nas nutcracker nibelungenlied neuroepithelium nevoid neutrophile noon neuk noshery nodose nodulus nitrosamine nubecula notionalist nephridial nuthin nephridium noncontinuous nitinol nitre

中文词源

英文词源