know-how
美[noʊhaʊ] 英[nəʊhaʊ]
n. <口> 实践知识； 技术秘诀； 诀窍
英英释义
Noun- the (technical) knowledge and skill required to do something
例句
用作名词(n.)- If you're in the pool, you must know the ropes.如果你想要赌钱就得懂诀窍。
- I gave her a tip on how to concoct a new kind of soup.我教她配制一种新汤的诀窍。
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