鳃弧branchial arch
弓丝arch wire
n．拱门vt.用拱连接arch
大动脉弧aortic arch
环状软骨弓arch of cricoid cartilage【解剖】;arcus cartilaginis cricoideae【解剖】
颧弓arcus zygomaticus【解剖】;zygoma【脊椎】;zygomatic arch【解剖】
腱弓arcus tendineus【解剖】;tendinous arch【解剖】;
右位主动脉弓right aortic arch