常見例句Pozzi's abdominal trivalve retractor 波濟(jì)(氏)三翼腹壁牽開器Mayo's abdominal trivalve retractor 梅歐(氏)三翼腹壁牽開器Keywords perpherally inserted central catheter;cost;practicability;trivalve; 經(jīng)外周置入中心靜脈導(dǎo)管;費(fèi)用;實用性;三向瓣膜; 返回 trivalve