a plant with small white or pink flowers and a root that is used in medicines, especially as a sedative (= drug to calm you or make you sleep)缬草(一种开白色或粉色小花的植物,其根可以入药,有镇静和催眠的作用)
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net切換為繁體中文