英语语法分析

These sites expose their subendothelium to platelets.

这些部位使它们的内皮下膜暴露于血小板。

Arterial thrombi usually form in regions of disturbed flow and at sites of rupture of an atherosclerotic plaque, which exposes the thrombogenic subendothelium to platelets and coagulation proteins;

动脉血栓通常形成于血液湍流区和粥样癍块破裂区，这些部位的内皮下组织暴露于血小板和凝血蛋白。