0 New HSK word(s):
0 Old HSK word(s):
达克纶 [da2 ke4 lun2] Dacron; Polyäthylenterephthalat (S, Chem)
聚对酞酸乙二酯 [ju4 dui4 tai4 suan1 yi3 er4 zhi3] Polyäthylenterephthalat ; Dacron (S, Chem)
聚乙二醇 [ju4 yi3 er4 chun2] Polyäthylenglykol (PEG) (S, Chem)
聚乙烯 [ju4 yi3 xi1] Polyäthylen (PE) (S, Chem)
聚乙烯薄膜 [ju4 yi3 xi1 bo2 mo4] Polyäthylenfolie, PE-Folie (S)
氯乙醇 [lü4 yi3 chun2] Chloroethanol; Äthylenchlorohydrin (S, Chem)
乙撑二胺 [yi3 cheng5 er4 an4] Ethylendiamin, Äthylendiamin (S)