☊纯粹 ** D 
纯 pure, clean, simple 粹 pure / unadulterated / select | Gb | Big5 | Eng | Rad | Mega | Triple | Multilingual |
|---|---|---|---|---|---|---|
International Union of Pure and Applied Chemistry (IUPAC, „Internationale Union für reine und angewandte Chemie“) (Chem) [guo2 ji4 chun2 cui4 yu3 ying4 yong4 hua4 xue2 lian2 he2 hui4] 
国际纯粹与应用化学联合会 rein + purely + 纯粹 +