- 重点词汇
- technologyn.科技;技术性机器;
- freeadj. 自由的;免费的;免税的;空闲的;
- leadv.领导,引领;导致,造成(后果);控制,掌管;过(某种生活);通向,通往;(与……)相连,相通;处于首位,处于领先地位;诱使;误导;带路,领路;最擅长于;使得出(观点);开牌,率先出牌;用测深锤测水深;用铅包,在……中衬铅
- componentn.组成部分,成分;
- manufacturedadj.人造的;
- withprep. 具有;和;用;有;以;跟;同;带有;使用;和…在一起;借;与…对立;关于;包括;因为;由于;与…方向一致;由…持有;为…工作;虽然;作为…的成员,为…所雇用;具有,有,带有;在…身上,在…身边;由于,因;在…那里,在…看来
- andconj. 和,与;而且;于是,然后;因此;
- packagesn.(为吸引买主等而对某物进行的)包装( package的名词复数 );包装袋;打包;
- greenadj.绿色的;未熟的,青春的;未成熟的;主张保护环境的;
- halogenn.卤素;
- 相关例句
They were thrilled, finally, to have a decent lead-in for their 9 a.m. local programs.
终于,他们为上午9点播出的本地节目有了一段像样的片头而高兴得不得了。
《柯林斯高阶英汉双解学习词典》
Milan looked off-colour but eventually took the lead in the 82nd minute.
米兰队的表现差强人意,但最终在第82分钟时取得了领先。
《柯林斯高阶英汉双解学习词典》
While he was drinking his moderate allowance , he said, with nothing to lead up to it.
他喝了一小杯酒, 突然没头没脑地说起这件事来.
词典精选例句
Main sources of lead include leaded gasoline, cosmetics, leaded paint, and over the counter drugs.
铅耶主要来源包括含铅汽油 、 化妆品 、 油漆 、 药仔等.
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High mastery-low performance goal orientation leaded to the best academic achievement.
高掌握目标 --- 低表现目标取向导致最佳学业成绩.
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Combustion of leaded gasoline released lead into the air where it could cause lead poisoning.
含铅的汽油燃烧向大气中排放铅,可导致铅中毒.
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S . standards . His team also analyzed the consumer cost of leaded and unleaded paint.
他的团队分析了消费者的含铅漆和非含铅漆成本.
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While plastic leaded chip set has adopted a two-color fluorescent pictures anti-false .
而塑封套采用了双色荧光图案等 防伪技术.
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