单词	Mylar
释义	Mylar /ˈmʌɪlɑː / noun [mass noun] trademark A form of polyester resin used to make heat-resistant plastic films and sheets. It is made by copolymerizing ethylene glycol and terephthalic acid.If they are sleeved in plastic, be sure it is not PVC plastic (look for Mylar or polypropylene).... A balloon constructed of a tough polyester film called Mylar will deliver her to the edge of space. It has an optical quality far better than other materials, such as Mylar or polypropylene, that are typically used in laboratories. Origin 1950s: an arbitrary formation.
随便看	Johnson, Cornelius Johnson, Earvin Johnsonian Johnson, Jack Johnson, James Weldon Johnson, Jimmie Johnson, Lyndon Baines Johnson, Michael Johnson, Philip Johnson, Robert Johnson, Samuel Johnson, Thomas Johnson, Walter Johnson, William John, St Johnston Johnston Atoll Johnston, Joseph E. Johnstown John the Baptist, St John the Divine John the Evangelist, St John the Fortunate Johor Johor Baharu

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