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单词 polyterpene
释义 poly·terpene
\|pälē, -lə̇+\ noun
Etymology: International Scientific Vocabulary poly- + terpene
: a natural or synthetic polymer (C5H8)x of a terpene hydrocarbon: as
 a. : rubber hydrocarbon
 b. : a thermoplastic resin or viscous liquid obtained by polymerization of turpentine or a nopinene fraction by means of a catalyst (as aluminum chloride) and used chiefly in adhesives and rubber goods
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更新时间:2025/3/25 0:28:13