tightened

过去式：

动词过去式: tightened

更多词形：

名词: tightener | 动词过去式: tightened | 动词过去分词: tightened | 动词现在分词: tightening | 动词第三人称单数: tightens |

单词例句：

We must tighten these screws.

我们必须把这些螺钉旋紧。

Tighten the clothesline so it doesn't drop.

把晾衣绳拉紧,别让它垂下来。

Has he tightened all the screws up properly?

他把所有螺丝全紧好了吗？

Money tightened after the war.

战后银根紧了。

But I did, and my throat tightened.

但是我能明白，我的喉咙发紧了。

He said he would take steps to tighten up the administration.

他说他将采取措施加强行政管理。

The rope tightened as I pulled on it.

我把那根绳子拉紧了。

The government tightened up economic controls.

政府加紧了经济控制。

A light tackle having double or single blocks, used to hoist or tighten rigging.

轻型滑车双滑轮或单滑轮轻型滑车，用于升起或拉紧支撑船桅和帆的全部绳索