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   English ⇄
Google | Forvo | +
polyethylenimine n
pharm. 聚乙烯亚胺 (药用辅料)
plast. 聚乙烯亚胺
water.res., ecol. 聚氮丙啶
 English thesaurus
polyethylenimine abbr.
abbr. PEI (MichaelBurov)

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