Focalux聚焦式袖珍手电(筒)focaladj.焦点的；[医]病灶focal area for sound声焦点focal pin hole image针孔测试影像Focal point building节点建筑focal length of lens透镜焦距focal ischemic model局灶性脑缺血模型Focal brain ischemia局灶性脑缺血focal adhesion kinase粘着斑激酶focal transformations聚焦变化focal point selection对症选穴法focal brain iscbenfia局灶性脑缺血