appendix 阑尾
aortic arch 主动脉弓
arched fibers 弓状纤维
arcuate line 半环线,弓状线
areola of breast 乳晕
arterial duct triangle 动脉导管三角
arterial ligament 动脉韧带
articular fovea 关节凹
anterior median fissure 前正中裂
articular tubercle 关节结节
articular surface 关节面
articular capsule 关节囊
articular disc 关节盘
articular cavity 关节腔
articular cartilage 关节软骨
ascending aorta 升主动脉
ascending colon 升结肠
auditory tube( pharyngotympanic tube) 咽鼓管
auriculotemporal n. 耳颞神经
axillary artery 腋动脉
axillary n. 腋神经
axillary fossa 腋腔;腋窝
axillary lymph nodes 腋窝淋巴结
auditory ossicles 听小骨
auricle(pinna) 耳郭
auricle of ear 耳郭
axis 枢椎
azygos v.奇静脉
back of nose 鼻背
basilar a. 基底动脉
basal layer 基底层