a dispenser that produces a chemical vapor to be inhaled in order to relieve nasal congestion
双语例句
Preventer inhalers are usually brown, red or white. 预防类药物吸入器通常是褐色，红色或者白色的。
These include sterile syringes, inhalers and other system-based approaches for safe dosage and application of medications. 其中包括无菌注射器，吸入器和其他系统的安全剂量的方法及应用的药物。
