三: three员: a surname环: ring; hoop三员: three days and nights八员环: eight-membered ring六员环: six membered ring多员环化合物: many-membered ring compound五员环烷烃异构化: five-membered cycloalkane isomerization东亚及太平洋地区议员环境和发展大会: eappced; east asia and pacific parliamentarians' conference on environment and development亚洲与太平洋地区议员环境与发展大会: asia and pacific parliamentarians' conference on environment and development三圆测角仪: third circle gonimoneter; third circle goniometer三圆的相似轴: axis of similitude of three circles三园: misono; mizono三圆的直交圆: orthotomic circle三原子准分子: triatomic excimer; triatomicexcimer三圆点组: dot trio三原子状: triatomic三圆风力公司: sam won poong ryuk co., ltd三原子物: triatomics
