base solution sprays falling 碱液下落状态
solution sprays
溶液喷雾
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Nasal irrigation and saline sprays — Rinsing the nose with a salt-water (saline) solution is called nasal irrigation or nasal lavage.
鼻腔冲洗和盐水喷雾-一个盐水（生理盐水）溶液冲洗鼻子被称为鼻腔冲洗或鼻腔灌洗。
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The company has put in special measures to deter criminals - including SmartWater, a system which sprays thieves with an invisible solution.
BBC: Dramatic drop in copper cable theft across the UK
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