adj.缓和的，镇痛的
n.镇痛剂，缓和剂

The doctor recommended a demulcent to soothe her inflamed throat.
医生推荐使用一种润喉剂来舒缓她的喉咙发炎。
A demulcent tea can help relieve cough and sore throat.
一种润喉茶可以帮助缓解咳嗽和喉咙痛。
The pharmacist suggested using a demulcent ointment for the irritated skin.
药剂师建议使用一种润肤膏来治疗皮肤过敏。
Demulcents are often used in lozenges or syrups to treat coughs and colds.
润喉剂通常用于含片或糖浆中，以治疗感冒和咳嗽。
The herbalist mixed several demulcents together to create a natural remedy for digestive issues.
草药师将几种润肺剂混合在一起，制成了一种治疗消化问题的天然药物。
Drinking warm milk with honey is a simple demulcent that can help calm an upset stomach.
喝蜂蜜热牛奶是一种简单的润肺剂，有助于安抚不适的胃部。
Demulcents work by forming a protective layer over mucous membranes, reducing irritation and inflammation.
润肺剂通过在粘膜上形成保护层，减少刺激和炎症。
The patient was prescribed a demulcent nasal spray to alleviate his sinus congestion.
患者被开处方使用一种润肺鼻喷雾来减轻他的鼻窦堵塞。
Some demulcents, like slippery elm bark, have been used for centuries as natural remedies for various ailments.
一些润肺剂，如滑榆树皮，已被用作几个世纪以来治疗各种疾病的天然药物。
A demulcent gargle can be effective in relieving throat pain caused by postnasal drip.
润肺漱口液可以有效缓解由鼻后滴引起的喉咙疼痛。