vt. 与 ... 订婚
n. 信托； 婚约
Affiance is some special contract in the essence. 婚约性质从本质上说应属特殊的契约。
There will be some effect of lawsuit becourse of the relationship of affiance. 婚约关系的存在会产生特定的诉讼法上的效果，并使婚约当事人负有特定义务。
