- 相关词组
- hard copper冷加工铜,硬铜
- anode copper阳极铜;
- electro copper foil电镀铜箔
- casting copper铸铜
- solid copper固体铜
- silver-plated copper conductor镀银铜线
- silver-clad copper包银铜
- sintered copper烧结铜
- electric soldering copper电热(紫铜)铬铁
- steel-cored copper conductor钢芯铜线
- thinly deposited copper sheet电解沉积的纯铜薄片
- printer with multicolor copper plate彩色铜版印刷机
- a copper coin in ancient times布
- cupric chlorate氯酸铜;
- slab copper(扁)铜锭
- spirit of copper乙酸铜制的乙酸
- single silk-covered copper wire单丝包线
- round copper bar圆紫铜棒
- cathode copper阴极铜；电解铜
- copper sulphate硫酸铜;
- 今日热词
- 热门搜索
- discuss v.讨论，商量;阐述;
- adobe n. 土砖；(建筑用)黏土；黏土坯；土砖建筑物；风干土坯;风干砖坯;（制风干砖用的）灰质粘土;adj. 用土坯建造的;
- iron man n.铁汉;钢铁工人;铁人;〈美俚〉银元钢铁人;钢铁侠;铁甲奇侠
- by the time 到…时候为止;等到;比及;
- google drive 谷歌硬盘；谷歌网盘；在线存储服务
- Not Me 不是我;
- grandson n.孙子，外孙;
- flag n. 旗;旗帜;信号旗;菖蒲;vt. 标示;
- universe n.天地万物;(已知宇宙以外的)宇宙;万象;经验领域; (某种)经验体系;
- beard n.胡须，胡子;
- get over it 克服它;共渡难关；[电影]失恋大不同;
- airline n.航线;航空公司;
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