know-how是什么意思

实用例句

1. I know it's nothing serious and I feel quite unemotional about it.

我知道那根本没什么大不了的，所以有些无动于衷。来自柯林斯例句

2. We all know that fats spoil by becoming rancid.

我们都知道油脂变质后会发臭。来自柯林斯例句

3. Kaspar had spoken know-ledgeably about the state of agriculture in Europe.

卡斯帕对欧洲农业状况发表了一番颇有见地的见解。来自柯林斯例句

4. You have to know where to stand for a good viewpoint.

你得知道站在哪里观察角度比较理想。来自柯林斯例句

5. I didn't know Ron had that much strength of character.

我当时不知道罗恩有那么坚强的个性。来自柯林斯例句