单词	polybutylene
释义	polybutylene noun poly·​butylene "+ : a polymer of one or more butylenes especially : polyisobutylene Word History Etymology poly- + butylene
随便看	andantes andantest andantini andantino andantinos andaqui andaquian andaquis andean Andean condor andeaner andeanest andeanner andeannest anded andelmins Anderlecht Andermatt Anders anders Andersen andersens Anderson Anderson localization andersonite

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