Both fortune and powerfulness originated from a harmonious family.

一个美好的家庭，是一切幸福和力量的根源。

youdao

Bacon's essays are famous for their brevity, compactness and powerfulness.

培根的散文以简约，紧凑，有力度而著名。

youdao

A series of experiments which attempted to elicit states of powerfulness and powerlessness in the minds of volunteers.

一系列的实验，尝试从实验志愿者的心理中诱导(elicit)出“有权有势和无权无势”的心理状态。

youdao

But whether the odour of power or, at least, of powerfulness is attractive to women had not been established.

ECONOMIST: Odour and mating preferences