单词	polybutylene
释义	polybutylene /ˌpälēˈbyo͞odlˌēn / noun A thermoplastic polymer used in water pipes.The home I'm buying has polybutylene for the water supply plumbing.... Prior to this change, most double pane windows had been sealed with polybutylene. He explained to Dr. Farrington that he worked with various chemicals including ethyl acetate, adecote, atin, bynel resin, and polybutylene.
随便看	prominulous promisable promiscuity promiscuous promiscuously promiscuousness promise Promised Land promisee promiseful promiseless promiser promise (someone) the earth (or moon) promises, promises promising promisingly promisingness promisor promissive promissor promissorily promissory promissory note promissory oath promitochondrion

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