He displayed determination as well as powerful oratory.是什么意思？

He displayed determination as well as powerful oratory.

他既展示出震撼人心的雄辩术，又显露了矢志不移的决心。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

displayed

v. 显示( display的过去式和过去分词 )，陈列，张开，泄露；

例句
...her long legs which she displayed all anyhow getting in and out of her car.
她上下车时不经意露出的长腿

determination

n. 决心，决定，确定，[物]测定，计算；

例句
...their determination not to be bowed in the face of the allied attacks.
他们绝不在联合攻击面前丧失斗志的坚定决心

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

well

adv. 好，很，好意地，高高兴兴地；adj. 健康的，井的，良好的，恰当的；int. （用于表示惊讶，疑虑，接受等）；n. 泉，源泉，水井；vi. （液体）涌出，流出，涌流，涌上；vt. 涌出，喷出；

例句
He was well acquainted with the literature of France, Germany and Holland...
他对于法国、德国和荷兰的文学了如指掌。

powerful

adj. 强大的，权力大的，（药）有效地；adv. 很，非常；

例句
He showed how the rich and powerful can abuse their position.
他让我们看到有钱有势的人是如何滥用其地位的。

oratory

n. 演讲术，（用长词或正式词语的）词藻华丽的言辞；

例句
The wedding will be at the Brompton Oratory next month.
婚礼将于下月在布朗普顿礼拜堂举行。