strengthening

过去式：

动词过去式: strengthened

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：

How can we strengthen our government?

我们如何加强政府?

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

A framework to support or strengthen a mine or shaft.

井壁基架用来支承或加固矿井的构筑

Here is a set of exercises which will strengthen your arm muscles.

这是一套体操，会使你的手臂肌肉更强壮。

We want to strengthen our ties with them.

我们想加强与他们的联系。

Strengthening animal quarantine ?

加强动物检疫工作。

So I ask you to focus on strengthening your clubs in three ways.

因此我要求你们用以下三种方法强化你们的扶轮社。

An exercise for strengthening arm muscles performed by lying face down with the palms on the floor, and pushing the body up and down with the arms.

俯卧撑锻炼手臂肌肉的运动，运动时脸部朝下卧着并把手掌撑在地面上并且用胳膊推动身体上下运动

We should continue to strengthen infrastructure.

继续加强基础设施建设。