know-how /'nәuhau/ GRE英语词汇 📖 中文释义 n. 实际知识, 技术秘诀, 诀窍[计] 技术诀窍 🔗 释义中的汉语词 诀窍 📘 English Definition(英文释义) n. the (technical) knowledge and skill required to do something ← know-hnw K 字母词表 know-how market →