plastic

英 ['pl?st?k] 美['pl?st?k]

CET4TEM4考研CET6中頻詞核心詞匯

復(fù)數(shù):?plastics;

plastic 塑料的，可塑的

來(lái)自拉丁語(yǔ)plasticus,形成的，可塑的，來(lái)自希臘語(yǔ)plastos,形成的，鋪開(kāi)的，來(lái)自plassein,形成，鋪開(kāi)，來(lái)自PIE*pele,展開(kāi)，放平，詞源同plan,plain.引申詞義塑料的。

plastic: plastic: [16] Plastic is etymologically a ‘mouldable’ substance. The word comes via French plastique and Latin plasticus from Greek plastikós ‘fit for moulding’, a derivative of the verb plássein ‘mould’ (source also of English plasma [18] and plaster). Up until the 20th century its main use in English was as an adjective, meaning ‘pliable’. The first record of its use for a ‘synthetic material made from organic compounds’ comes from 1909. The trade-name Plasticine was coined from it in the 1890s.
=> plasma, plaster
plastic (n.): 1905, "solid substance that can be molded," originally of dental molds, from plastic (adj.). Main current meaning, "synthetic product made from oil derivatives," first recorded 1909, coined by Leo Baekeland (see bakelite).
plastic (adj.): 1630s, "capable of shaping or molding," from Latin plasticus, from Greek plastikos "able to be molded, pertaining to molding, fit for molding," also in reference to the arts, from plastos "molded, formed," verbal adjective from plassein "to mold" (see plasma). Surgical sense of "remedying a deficiency of structure" is first recorded 1839 (in plastic surgery). Meaning "made of plastic" is from 1909. Picked up in counterculture slang with meaning "false, superficial" (1963). Plastic explosive (n.) attested from 1894.

1. It was packaged in a fancy plastic case with attractive graphics.: 它裝在一個(gè)別致的有漂亮圖紋的塑料盒子里。

2. She even had plastic surgery to change the shape of her nose.: 為改變鼻子的形狀，她甚至接受了整形手術(shù)。

3. Cover with plastic film and refrigerate for 24 hours.: 覆上保鮮膜，冷藏24小時(shí)。

4. It was I who first raised the subject of plastic surgery.: 是我第一個(gè)提到整形手術(shù)這個(gè)話題的。

5. Holidaymakers should beware of using plastic cards in foreign cash dispensers.: 外出度假時(shí)，在外幣取款機(jī)上使用銀行卡一定要小心。