0 New HSK word(s):
0 Old HSK word(s):
毒牙膏 [du2 ya2 gao1] Zahnpasta mit Diethylenglykol (S, Bio)
二甘醇 [er4 gan1 chun2] Diethylenglykol
二乙二醇醚 [er4 yi3 er4 chun2 mi2] Diethylenglykol (Chem)