单词	methacrylate
释义	methacrylate /mɪˈθakrɪleɪt / noun Chemistry A salt or ester of methacrylic acid, especially any of these esters used in making resins by polymerization.The most durable exterior house paints are based on acrylic co-polymers of materials like methyl methacrylate and butyl acrylate.... Another derivative, guaiacol glyceryl ether, is an ingredient in cough medicines, and glycerol methacrylate is used in the manufacture of soft contact lenses to make them permeable to air. Other monomers in the plurality include acrylic acid and methyl methacrylate.
随便看	port warden port watch port-way port wine port wine magnolia port-winer port wine stain port-winey porty Port Étienne portée porus pory Porţile de Fier POS posable posada posadero posaune posca pose poseable posedown Poseidon Posen

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