There was a dull murmur of assent throughout the class.

班里响起一片喃喃表示肯定的声音。

I assented gladly, and we all descended together.

我欣然同意了，于是我们就一同下了楼。

It was the threat of the convent that finally won the assent of bewildered and heartstricken Pierre Robillard.

罗毕拉德带来了威胁，使他终于在怕惑而悲痛的心情下同意了。

'Assent' is an official agreement to or approval of something.

'Assent'是对某事的正式同意或批准。

The Online Etymology Dictionary tells us that disagree first meant “refuse assent to.”

在线词源词典告诉我们，disagree 最初的意思是“拒绝同意”。

She nodded her head in assent; then a quarter of an hour later

她点点头，表示干得不错。 然后，过了刻把钟。

There was a murmur of assent and everybody moved forwards to collect one from the basket.

一片赞同声，人人上前从篮里拿了一枚金币。

" I suppose...yes..." said Slughorn in a rather agitated voice, while Hagrid let out a strangled sob of assent.

“我想… … 是的… … ”斯拉格霍恩声音激动，海格闷闷地发出了一声赞同的抽噎。

There was a time when certain elementary rules of human intercourse were enforced in this society by popular assent.

曾经有一段时间，一些人际交往的基本礼节因为公众的舆论而在这个社会得以实行。

And so he nodded a glum assent.

于是他闷闷不乐地点点头表示同意。