- 双语例句 更多例句
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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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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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
- space free flight unit manipulator空间自由飞行器机械手
- be free from免于…;
- specific pathogen free无特异病原的
- be free of charge是免费的
- subdiaphragmatic free air膈下游离气体
- be free withv.直爽，坦白;
- ASEAN Free Trade Area东盟自由贸易区;
- surface free energy表面自由能
- specific pathogen free herd无特定病原群
- break free of挣脱
- system of free use of land土地无偿使用制度
- break free[体]摆脱对方防守;
- free livern.生活无约束;
- be free to自由去做…，任意;
- sheet-metal free from oxides酸洗薄钢板
- free willn.自愿，自由意志;
- system of partial free supply and partial wages部分供给
- specific pathogen free flock无特定病原鸡群
- European Free Trade Arean.欧洲自由贸易区;
- setting free the crown树冠疏枝
- 今日热词
- 热门搜索
- category n.种类;类别;
- i3 abbr.信息智能集成（美国）
- cute adj.漂亮迷人的;;精明的;可爱的;性感的;机灵的;精明的;有性吸引力的
- let her go 让她走;让她去;放手
- superman n.具有超常能力的人，超人;
- embassy n.大使馆;大使馆全体成员;大使的职务（地位）;重任，差使;
- ray n.光线，射线;一丝;鳐;
- lose v.输掉;遗失;损失;被夺去;减轻;不明白;逃脱;浪费（时间）;走慢;删掉;亏损;
- collision n.碰撞;冲突;
- save me 拯救我；救我;救救我;
- onto prep.到…之上;对…了解;[数]映射到…上;向，朝；朝向，面向（某个方向）;
- windbreaker n.风雪衣，防风夹克;
