名詞 liaison:

1. a usually secretive or illicit sexual relationship
   同義詞：affair, affaire, intimacy, involvement, amour
2. a channel for communication between groups
   同義詞：link, contact, inter-group communication

li.ai.son

n.（名詞）

An instance or a means of communication between different groups or units of an organization, especially in the armed forces.
聯(lián)絡：一個組織中的不同小組或單位之間相互聯(lián)系的手段或方法，尤指在武裝部隊中
One that maintains communication:
聯(lián)絡員：一個維持通訊聯(lián)絡的人：
例句：
served as the President`s liaison with Congress.
作總統(tǒng)與議會的聯(lián)系員

A close relationship, connection, or link.
密切的聯(lián)系、關系或關聯(lián)
An adulterous relationship; an affair.
曖昧的關系；私通
Linguistics Pronunciation of the usually silent final consonant of a word when followed by a word beginning with a vowel, especially in French.
【語言學】 連音：當一個單詞后面緊跟一個以元音開頭的單詞時，則該單詞最后的原本不發(fā)音的輔音就發(fā)音，與元音連讀，尤其在法語中

來源：
French
法語
from Old French
源自 古法語
from Latin lig3tiô lig3tiôn-
源自 拉丁語 lig3tiô lig3tiôn-
from lig3tus [past participle of] lig3re [to bind] * see ligate
源自 lig3tus [] lig3re的過去分詞 [結合] *參見 ligate