shoulder presentation
[妇产科学英汉词典]
shoulder presentation肩先露
是什么意思,shoulder presentation的解释,shoulder presentation的翻译
[医学英汉词典] shoulder presentation
shoulder presentation
[妇产科学英汉词典]
shoulder presentation是什么意思,shoulder presentation的解释,shoulder presentation的翻译
[医学英汉词典] shoulder presentation