躯干部trunk, metastomium
交感干sympathetic trunk【解剖】;truncus sympatheticus【解剖】
躯部肾trunk kidney
躯干部trunk, metastomium
体躯组织者trunk organizer
n.大衣箱,(汽车后部)行李箱；树干，躯干；大血管；神经干trunk
甲状颈干thyrocervical trunk【解剖】;truncus thyrocervicalis【解剖】
单向中继线one-way trunk【通信】;one-way trunk line【通信】;single action trunk【通信】