avant-courier /'æv:ŋ'kuriә/ 📖 中文释义 n. 先驱, 前卫, 先锋 🔗 释义中的汉语词 先锋 📘 English Definition(英文释义) n. A person dispatched before another person orcompany, to give notice of his or their approach. ← avant- A 字母词表