extra tea顶上嫩茶
extraadj.额外的n.额外之物;临时演员adv.特别地
extra super duralumin alloy超硬铝合金
Extracellular lipid droplet细胞外脂滴
Extra-articular fractures关节外骨折
Extraeurrieular PE exereise课外体育锻炼
extra-thick channel steel特厚槽形钢
extra galactic radio source银河外射频源
extra long-range forecast超长期预报
Extracorporeal hemodialysis体外透析
extraparenchymal resistance实质外阻抗
extramedullary myelopoiesis异位性或髓外骨髓组织生成