strengthened

现在分词：

动词现在分词: strengthening

更多词形：

名词: strengthener | 动词过去式: strengthened | 动词过去分词: strengthened | 动词现在分词: strengthening | 动词第三人称单数: strengthens |

单词例句：

It is a systematic attempt to strengthen our competitive ability.

那是为增强我们的竞争能力而作的有计划的努力。

But being weak, it needs to be strengthened.

软，就要加强一下。

It strengthened my belief in his sincerity.

这使我更加信任他的真诚态度。

The failure only strengthened our determination.

失败反而坚定了我们的决心。

A protruding rim, edge, rib, or collar, as on a wheel or a pipe shaft, used to strengthen an object, hold it in place, or attach it to another object.

凸缘车轮或管道上突出的边、缘、肋条或环圈，用来增加物体强度、固定物体或使某一物体附着在另一物体上

This rambling propensity strengthened with years.

岁月增添，游兴更浓。

To furnish or strengthen with a back or backing.

背靠，加固用后背或支持物装备或加强

We need to strengthen the People's Armed Police.

加强人民武装警察部队建设。

The wind had strengthened overnight.

夜里，风更大了。