抑制剂 | yì zhì jì | suppressant / inhibitor | |
灭火剂 | miè huǒ jì | suppressant | |
款冬 | kuǎn dōng | coltsfoot (Tussilago farfara), plant in sunflower family Asteracae used a cough suppressant | |
止咳糖浆 | zhǐ ké táng jiāng | cough suppressant syrup / cough mixture | |
镇咳 | zhèn ké | cough suppressant |