基本解释adj.(貝殼)三瓣的同根派生 trivalve相关词英汉例句Pozzi's abdominal trivalve retractor 波濟(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; 經外周置入中心靜脈導琯;費用;實用性;三曏瓣膜;trivalve更多例句