| 1. | Pure air is colourless and odourless .
纯空气是无色无臭的。 |
| 2. | Our new product will keep your bathroom clean and odourless .
我厂新产品能保持您的浴室洁净无味。 |
| 3. | It is a colourless , odourless and tasteless gas , slightly heavier than air
它是一种无色、无溴、无味的气体，比空气稍重。 |
| 4. | Folic acid is a yellowish to orange , crystalline powder ; odourless or almost odourless
叶酸是淡黄色至橙色结晶粉沫，无臭或几乎无臭。 |
| 5. | But , on smelling them , he found that they were odourless . no chance there , thought he
但是当他闻了一下之后，却发现这些紫萝兰半点香味也没有。 |
| 6. | Which often look greenish to the naked eyes , aflatoxins are odourless , tasteless and colourless
黄曲霉菌肉眼看来往往是绿色的，而黄曲霉毒素却无嗅无味无色。 |
| 7. | Reclaimed water is highly treated waste water that is clear in appearance , odourless and safe for non - drinking use
除饮用外，它适用于多种其他的用途，如冲厕及灌溉。 |
| 8. | David ellery , the managing director of sunburst , says their system is unique because it is odourless and does not waste anything
大卫艾勒瑞、新保思生物科技公司的总经理，说他们的系统非常独特，因为它是无气味的，同时不浪费任何东西。 |
| 9. | This product which is odourless , safe and concentrated , can offer you the best convenience and prolong the using lifetime of machine
本品是浓缩乳聚硅氧烷乳剂，对消除各类清洗机械操作中所产生的泡沫有良好的效果，并能延长机械使用寿命。 |
| 10. | In contrast , reclaimed water is more highly treated to make it clear in appearance , odourless and safe for reuse , and it forms part of the water supply
相反，再造水会经过更严谨的处理，令它回复清彻、无味及可供安全再用，并成为供水系统的一部份。 |
