know-how造句

例句与造句

1. They unreservedly passed on to us their technical know-how .
   他们把技术知识毫无保留地传授给了我们。
2. These companies did not have the know-how to cast grids of lower antimony content .
   这些制造厂没有掌握铸造这种低锑合金的技能。
3. Over time the cost of imputs may change and technological know-how may increase .
   随着时间推移，投入生产要素的成本可能发生变化，技术决窍可能增加。
4. It's difficult to find know-how in a sentence. 用know-how造句挺难的