plastics 是 plastic 的複數plasticKK [ˋplæstɪk] /ˈplæstɪk/名詞1塑膠、塑料Most of this packaging is made of cheap plastic.這些包裝大多是用便宜的塑膠做的。2信用卡口語The stall only takes cash, not plastic.這個攤子只收現金，不收信用卡。形容詞1塑膠製的、塑膠的She drank her iced tea through a plastic straw.她用塑膠吸管喝冰紅茶。2虛假的、做作的貶義The host greeted us with a plastic smile.主持人用做作的笑容迎接我們。3可塑的、有可塑性的Clay stays plastic until it dries out completely.黏土在完全乾掉之前都還保有可塑性。顯示全部 6 個義項形容詞4整形的、塑形的多用於醫學He saved for years to pay for plastic surgery.他存了好幾年的錢去做整形手術。