Styrofoam：舒泰龙泡沫塑料杯

商标名，缩写自polystyrene,聚苯乙烯，foam,泡沫。

• uptick
• uptight
• uptown
• upward
• upwind
• uran-
• uranium
• Uranus
• urban
• urbane
• urbanized
• urchin
• Urdu
• urea
• uremia
• urethra
• urethritis
• urge
• urgency
• urgent
• urinal
• urinary
• urinate
• urine
• urn