n.镇咳药；止咳药
adj.能止咳的；镇咳剂；镇咳的

I took an antitussive before bed to help suppress my cough.
我睡前服用了止咳药，以缓解咳嗽。
The pharmacist recommended an over-the-counter antitussive for my persistent dry cough.
药剂师建议我使用非处方止咳药来治疗持续的干咳。
She swigged down the antitussive, hoping it would provide some relief from her hacking fit.
她一口气喝下止咳药，希望能减轻剧烈的咳嗽。
The antitussive in his medicine cabinet worked wonders, soothing his persistent cough overnight.
他药柜里的止咳药效果显著，一夜之间就舒缓了他的持续咳嗽。
After a long day at work, he reached for the antitussive to soothe his sore throat.
工作一天后，他拿起了止咳药来舒缓喉咙痛。
The doctor prescribed a strong antitussive to break the cycle of persistent cough that was bothering her.
医生开了一种强力止咳药，以打破她持续咳嗽的循环。
She combined the antitussive with honey and lemon tea to treat her cold naturally.
她将止咳药与蜂蜜柠檬茶结合，自然地治疗感冒。
He couldn't breathe properly due to a severe cough, so he needed an immediate antitussive.
由于严重的咳嗽，他无法正常呼吸，所以急需止咳药。
The antitussive provided temporary relief, but she knew she needed to see a doctor for a more lasting solution.
止咳药提供了暂时的缓解，但她知道需要看医生找到更长久的治疗方法。
The antitussive was advertised as being non-drowsy, but after taking it, she found herself feeling unusually tired.
广告称这种止咳药无嗜睡副作用，但她服用后却感到异常疲倦。