- 双语例句 更多例句
Also, be sure all insulators are kept clean and free of contamination.
而且, 还要确保所有的绝缘体清洁、不受污染.
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Then, most important of all, the water must be made free from contamination from sewage.
而最重要的是必须使水免于污水的污染.
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Fluid only contacts the tubing, helping ensure contamination-free pumping.
流速仅受管道限制, 可确保泵不会受到污染.
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Pharmaceutical grade fish oil capsules are also available that are virtually contamination free.
确实做到无污染的药品级鱼油胶囊也可行.
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- 相关词组
- be free of免于;
- a free handn.放手干的权利;
- duty free shopn.免税商店;
- air free concrete密实混凝土;
- be free没事儿;没事;得空;得闲;
- be free withv.直爽,坦白;
- break free of挣脱
- direct free kick[体]直接任意球;
- European Free Trade Arean.欧洲自由贸易区;
- carriage freen.免付运费;
- be free of charge是免费的
- break free[体]摆脱对方防守;
- duty freeadj.& adv.免税的[地];
- free movie免费电影
- European Free Trade Associationn.欧洲自由贸易联盟;
- be free to自由去做…,任意;
- ASEAN Free Trade Area东盟自由贸易区;
- free willn.自愿,自由意志;
- be free from免于…;
- Hainan free trade portn.海南自由贸易港.
- 今日热词
- 热门搜索
- solemn adj.庄严的,严肃的;庄重的;隆重的,神圣的;忧郁的,阴沉的;
- 5-htp 5-羟色胺;5羟色氨酸
- quarter n. 四分之一;季度;一刻钟;25分硬币;地区;群体;营房;半圆的月相;一节;夸特;慈悲;住处;v.把…分成四等份;为…提供临时住所;
- Polaroid n.宝丽来照相机;拍立得照相机;宝丽来一次成像照片;拍立得相片;(太阳镜或汽车玻璃上的)偏光薄膜;偏光膜太阳镜
- borrow vt.& vi.借入;借钱,借用;[数]由上位借;抄袭;n.借,借用;担保物,抵押;[英史]什一税;
- collections n.收集( collection的名词复数 );收藏品;作品集;募集的款项;
- Scotland n.苏格兰(英国的一部分,在大不列颠岛北部);
- eur usd 欧元
- bae abbr.Beacon antenna equipment 信标天线设备;bae公司;bachelor of aeronautical engineering 航空工程学士
- tease vt.取笑,戏弄;挑逗;强要;vi.梳理(羊毛等);起绒;
- hust n.华中科技大学(Huazhong University of Science and Technology);华中科大(HUAZHONG UNIV SCI TECHNOL);武汉华中科技大学
- army n.军队;陆军;团体;野战军;
