气力

To argue with him is like beating the air.

和他辩论是白。

The device will save much time and effort for us.

这种装置会使我们节省大量时间和。

We were sweating profusely from the exertion of moving the furniture.

我们搬动家具大，累得大汗淋漓。

The series of steep hills sapped the cyclists’ strength.

一连串坡度很大的小山耗尽了骑车人的。

Her strength was ebbing fast, so her children were called to her bedside.

的在迅速消退，因此孩子们给叫到床边。

With adoption of post processing of vacuum pneumatic conveying,the conveying cooling and purification of tripolycyanamide can be fulfilled at the same time,which t...

改用吸送式输送后处理艺后,既能输送,又能冷却、提纯三聚氰胺,实现自动化包装,并彻底改环境。

It can be an energy drainer and canny decorators avoid using too much lime and olive greens because of their association to sickliness and envy.

有的绿色可以让人失去，而精明的室内设计师不会使用太多的青柠色和橄榄绿，因为它们会令人联想到疾病和妒忌。