| 单词 | 含铅 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔CONTAIN〕Some paints contain lead, which can be poisonous. 有些颜料含铅，有毒性。朗文写作活用〔contain〕Many cars run on petrol which contains lead.很多车使用含铅汽油。柯林斯高阶〔contain〕Many cars run on petrol which contains lead.很多车用的汽油里含铅。外研社新世纪〔high〕The pipes contain a high level of lead.这些管子的含铅量很高。麦克米伦高阶〔leaded〕Japanese refiners stopped producing leaded petrol in December 1987.日本的炼油厂于1987年12月停止生产含铅汽油。柯林斯高阶〔nonleaded〕Containing no lead; lead-free.不含铅的；无铅的美国传统〔overabundance〕There is an overabundance of lead in the water.水中含铅量过高。韦氏高阶〔paste〕A hard, brilliant, lead-containing glass used in making artificial gems.铅质玻璃：用来制人造宝石的硬而耀眼的含铅玻璃美国传统〔plumbiferous〕Containing lead.含铅的美国传统〔regulate〕The government regulates how much lead may be found in our water supply.政府限定了我们自来水中的含铅量。韦氏高阶〔rhinestone〕A colorless artificial gem of paste or glass, often with facets that sparkle in imitation of a diamond.莱茵石：一种无色的含铅玻璃或玻璃的人造宝石，常具有钻石般的发光表面美国传统〔test〕The water should be tested for lead.这水要检测含铅量。朗文当代〔test〕They will test for the presence of lead in the soil.他们将检测土壤中是否含铅。韦氏高阶〔test〕They will test the soil for traces of lead.他们将检测土壤中是否含铅。韦氏高阶A study is under way to determine the exact concentration of lead in the local water supply.一个测定当地自来水中确切含铅量的调查正在进行当中。剑桥国际High levels of lead have been detected (= discovered using special equipment) in the atmosphere.已经检测出大气中含铅量很高。剑桥国际The tax increase will add 4p to a litre of leaded petrol.含铅汽油每升所需交税将提高4便士。剑桥国际The tax on lead-free fuel is likely to go up less than that on leaded fuel.无铅燃料加的税可能比含铅燃料加的税上涨幅度要小。剑桥国际There is concern that some of the modelling clay may contain lead-based colour pigments which produce long-term health hazards.有人担心一些造型黏土中有含铅的色素会对人体产生永久的伤害。剑桥国际 |
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