常見例句雙語例句There were connecting vessels between the villi arteriole and the villi venule at the tip of the villi, and they form a precapillary arteriovenous anastomosis.絨毛微動脈在頂部與絨毛微靜脈有交通支，形成毛細血管前動靜脈吻合。 返回 precapillary arteriole