| 1. | When ethanol is exposed to air and the action of vinegar bacteria, it is converted into acetic acid and water .
当乙醇暴露于空气中受醋酸细菌的作用时便变成醋酸和水。 |
| 2. | The relic , when exposed to air , turned to dust
这件文物，接触空气之后，变成了粉末。 |
| 3. | The relic , when exposed to air , turned to dust
这件文物，接触空气之后，变成了粉末。 |
| 4. | Breasts are very sensitive . they know when they ' re exposed to air
胸部是非常敏感的她们能感觉到暴露在空气中 |
| 5. | This liquid is not to be exposed to air , for it will soon evaporate
这种夜体不可暴露在空气中，因为它会很快蒸发掉。 |
| 6. | But it ’ s probably not durable in water , expose to air or difficulty ambient in fact
但实践证明,普通混凝土在大气和水中,在严酷环境中不一定耐久。 |
| 7. | The products of the reaction , when tma is exposed to air or water , are aluminum oxide , carbon dioxide and water
Tma暴露在空气或水中后的生成物是氧化铝、二氧化碳和水。 |
| 8. | The clothing should be loose and as scanty as possible , because maximum amount of the skin should be exposed to air
衣着应当尽可能的宽松，因为大部分肌肤可以暴露在空气中。 |
| 9. | Also excessive amounts of iron in the dog ' s diet or water can cause the staining , since iron turns reddish when exposed to air
同时食物中过多的铁质也会引起泪痕，因为铁遇空气后会泛红。 |
| 10. | People suffering from asthma or chronic respiratory diseases will experience an increase in symptoms when exposed to air pollutants
哮喘或慢性呼吸系统疾病患者如接触到空气污染物，病情便会加剧。 |
