头臂干 头臂干的英文 英语翻译 anonyma; arteriae anonyma; truncus brachiocephalicus 拓展翻译 头臂的brachiocephalic头臂静脉venae brachiocephalica隧道清洗磁头tunnel erase head榫头rabbet梭状乳头papillae fusiformis缩径管接头reducing coupling缩头缩脑fainhearted; timid锁骨头颅的cleidocranial胎儿断头剪endotome胎头测量钳labidometer; labimeter胎头冲击触诊cephalic ballottement胎头刀cephalotome胎头倒转术cephalic version胎头骨盆的cephalopelvic胎头交锁head locking; head-lock胎头牵引带sericeps胎头嵌塞caput incuneatum胎头嵌住paragomphosis胎头切开术cephalotomy胎头倾势synclitism