know how
US /ˈnoʊˌhaʊ/
UK /ˈnəʊˌhaʊ/
名词
诀窍, 专门技能, 实际知识
practical knowledge or skill; expertise
示例:
•
The company has the technical know-how to develop new software.
该公司拥有开发新软件的技术诀窍。
•
He lacks the practical know-how to fix the engine.
他缺乏修理发动机的实际技能。