形容詞 consensual:

1. existing by consent

1. A consensual marriage; a consensual contract.
   雙方同意的婚姻; 雙方達(dá)成的協(xié)議

con.sen.su.al

adj.（形容詞）
Of or expressing a consensus:
一致同意的：一致同意的或表示一致同意的：
例句：
a consensual decision.
一致同意的決定

Law Existing or entered into by mutual consent without formalization by document or ceremony:
【法律】 兩相情愿的：未經(jīng)文件或手續(xù)上的格式化而是由雙方同意所產(chǎn)生或達(dá)成的：
例句：
a consensual marriage; a consensual contract.
雙方同意的婚姻；雙方達(dá)成的協(xié)議

Involving the willing participation of both or all parties, especially in an illegal transaction or practice:
自愿參與的：雙方或所有各方都自愿參與的，尤指在非法交易或行為中：
例句：
the consensual crimes of prostitution, drug abuse, and illegal gambling.
賣淫、吸毒及非法賭博等放任犯罪

Physiology
【生理學(xué)】
Of or relating to a reflexive response of one body structure following stimulation of another, such as the concurrent constriction of one pupil in response to light shined in the other.
同感的：一部分身體結(jié)構(gòu)因另一部分受到刺激而產(chǎn)生本能反應(yīng)的或與這種同感本能反應(yīng)相關(guān)的，如當(dāng)光線射在一個瞳孔上另一個瞳孔會同時收縮
Of or relating to involuntary movement of a body part accompanying voluntary movement of another.
交感的：與身體一部位的自覺運(yùn)動相伴隨的另一部位的不自覺運(yùn)動的，或與之相關(guān)的

【引伸】
consen.sually
adv.（副詞）