Nantoka/三尖瓣sān jiān bàn三尖瓣 (sān jiān bàn) is a Chinese word meaning “(anatomy) tricuspid valve”.Meanings1(anatomy) tricuspid valveCharacters in 三尖瓣三sān · three尖jiān · pointed; tapering; sharp瓣bàn · petalRelated words三three三surname San三明治(loanword) sandwich尖叫to screech; to shriek尖pointed; tapering; sharp三十thirty星期三Wednesday顶尖peak周三Wednesday三角triangle三分somewhat十三thirteenStudy Chinese with flashcards →