indenture
n.契约；合同；正式凭单；文据
vt.以契约束缚（学徒）
网络解释.契约；合约；双联合同；双联契
词形变化:
过去式：indentured 过去式：indentured 过去式：indenturing 过去式：indentures
派生词: indentureship
obligation
双语例句
1. 1 . She had to sign an indenture to sell herself, because she owed money to the landlord .
由于欠地主家的钱，她不得已签了卖身契。
来自辞典例句