LEFTWARDS ARROW WITH LOOP 尾部带环的向左箭头
The thickened basement membrane (arrow) that results from immune complex deposition in the glomerular capillary loop is prominent in this electron micrograph.
电镜图示，由于免疫复合物沉积在肾小球毛细血管袢中，使基底膜增厚（箭头）。
Aeromodelling, aeroplane toys, car toys, arch, arrow, body-building loop, power twister, baseball exercise equipment and other sports goods;
航模、玩具飞机、玩具汽车、弓背、箭、健身圈、臂力棒、棒球练习器等多种体育用品；
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