external plasticizationexternal plasticizingphysical plasticizing外: outside; external side增: increase; gain; add塑: model; mould外增塑剂: external plasticizer外增塑作用: external plasticization下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:外增塑,即可在微信中查询翻译