血栓 xuèshuān HSK7 thrombus Definitions Defs Origin Strokes Stroke Words Sentences Sents 止血栓 zhǐxuèshuān tampon a medical plug or packing used to stop or control bleeding血栓形成 xuèshuānxíngchéng thrombosis 血栓病 xuèshuānbìng thrombosis 血栓症 xuèshuānzhèng thrombosis