名詞 dissent:

1. (law) the difference of one judge's opinion from that of the majority
2. a difference of opinion
3. the act of protesting; a public (often organized) manifestation of dissent
   同義詞：protest, objection

動詞 dissent:

1. withhold assent
2. express opposition through action or words
   同義詞：protest, resist
3. be of different opinions
   同義詞：disagree, differ, take issue

1. It is too late to make any dissent.
   現(xiàn)在提出異議太晚了。
2. We dissented from the decision.
   我不同意這個決定。
3. They expressed their dissent from official policy.
   他們對官方的政策表示出異議。
4. I dissent from what you said.
   我不同意你所說的。

dis.sent

v.intr.（不及物動詞）
dis.sent.ed,dis.sent.ing,dis.sents
To differ in opinion or feeling; disagree.
不同意，持異議：意見或感覺不同；不同意
To withhold assent or approval.
不答應(yīng)，不贊同
n.（名詞）
Difference of opinion or feeling; disagreement.
異議，反對：意見或感覺的不同；想法分歧
The refusal to conform to the authority or doctrine of an established church; nonconformity.
不信奉國教：拒絕服從國教的權(quán)威或拒絕信奉國教教義；不信奉國教
Law A justice`s refusal to concur with the opinion of a majority, as on a higher court.Also called In this sense, also called dissenting opinion
【法律】 異議：法官對多數(shù)法官作出的相同判決的拒絕，如在高級法院也作 在此意義上也可稱作 dissenting opinion

來源：
Middle English dissenten
中古英語 dissenten
from Latin dissentore
源自 拉丁語 dissentore
dis- [dis-]
dis- [表示.不；否定.之意]
sentore [to feel] * see sent-
sentore [發(fā)覺，感受到，意識到] *參見 sent-

【引伸】
dissent.ingly
adv.（副詞）