参考例句

1. If the economy gets worse,we shall just have to tighten our belts.

   如果经济形势继续恶化,我们就不得不节衣缩食过紧日子了。

2. Turn the screw to the right to tighten it.

   将螺丝钉往右扭转，使它钉紧。

3. When father lost his job we had to tighten our belts.

   父亲失了业,我们不得不勒紧裤腰带过日子。

4. If it fails, we'll have to tighten our belts and turn the forces around.

   如果失败，我们必须勒紧裤带，把这股潮流顶回去。

5. tighten up:make or become tight or tighter

   使紧，使更紧；变紧；变得更紧

6. Will you tighten this screw ; it' s very loose.

   你把这个螺丝拧紧好吗，它太松了。

7. Back come orders: tighten this muscle, relax that one.

   传回的命令是，拉紧这一条肌肉，放松那一条。

8. In a period of mass unemployment a lot of people must learn to tighten their belts.

   在大批人失业其间,很多人不得不束紧腰带,省吃俭用。

9. The screws are loose;I must tighten them.

   螺丝松了，我得把它们拧紧。

10. tighten the rope a tittle

    把绳子弄紧

反义词