短语词组短语blood d bank 血库blood d bank refrigerator 血库冰箱blood d bank equipment 血库装置Blood -bank 血站blood d bank freezer 血库冷藏柜blood d bank centrifuge 血库离心机blood type bank 血型库Blood reserve bank 血液储备库rare blood type bank 稀有血型库 返回 blood bank