短语词组短语bulbar ulcers 十二指肠球部溃疡bulbar involvement 延髓受累bulbar syndrome 延髓综合征bulbar muscle 眼球肌bulbar plexus 球丛;翻译bulbar fillet 翻译bulbar sheath 眼球筋膜;眼球鞘bulbar ataxia 延髓性共济失调;翻译bulbar speech 翻译 返回 bulbar