关于protuberance的百科

• protuberance造句怎么写

• Aswellingorroundedprotuberance.Aknob,knot,protuberance,orswelling.Theoccipitalprotuberancewaswelldeveloped.Theskulliswelldomedapronouncedoccipitalprotuberance.Thereisabigprotuberanceonthetrunk.Abnormalrearwardcurvatureofthespine,resultinginprotuberan...
• 2017-08-0311116