六: a surname员: a surname环: ring; hoop八员环: eight-membered ring三员环: three-membered rings; three-numbered 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六月: 1.(阳历的) june2.(阴历的) the sixth month of the lunar year; the sixth moon◇六月雪 [植物学] serissa serissoide六原型: hexarch六月八日便士草: moneywort六原: mutsuhara六月虫: junebug六元羧酸: hexabasic carboxylic acid六月初: beginning of june六元酸酯: hexabasic ester六月初发生了一件事: at the beginning of june an event occurred 六元酸: hexabasic acid; hexahydric acid