“signs of pneumoperitoneum”的概念、定义、翻译、参考文献-科学参考

单词	signs of pneumoperitoneum
释义	signs of pneumoperitoneum 气腹征
随便看	single-line ground single line highway single-line operation single-line register single line repeater single line store single-link line single-lip wiper single liquid type manometer single load single-lobe single lock single-lock welt single longitudinal mode argon ion laser single longitudinal mode laser single-longitudinal mode laser single loop single-loop controller single-loop feedback singleloop servomechanism single-loop servomechanism single-loop system single loop winding method single lubricator single lug

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。