英 [ˌɒblɪˈɡeɪʃ(ə)n] 美 [ˌɑːblɪˈɡeɪʃn]
n. （法律上或道义上的）义务，责任；恩惠，人情债；（承诺付款等的）合同，契约；必须要做的事情
[ 复数 obligations ][1]
柯林斯英汉双解大词典
obligation /ˌɒblɪˈɡeɪʃən/ CET4 TEM4
1.N-VAR If you have an obligation to do something, it is your duty to do that thing. 义务
2.N-VAR If you have an obligation to a person, it is your duty to take care of them or protect their interests. 义务; 责任
3.PHRASE In advertisements, if a product or a service is available without obligation, you do not have to pay for that product or service until you have tried it and are satisfied with it. 无义务地[1]
Collateralized Debt Obligation 债务担保证券 ; 债务抵押债券 ; 担保债务凭证 ; 是贷款抵押债券
Potential obligation 负债 ; 潜在义务
O-Obligation 责任 ; 义务 ; 责免 ; 对家庭的责任
liquidated obligation 已偿清的债务 ; 已清偿的债务
continuing obligation 持续责任 ; 持续性义务 ; 继续存在的义务
treaty obligation 条约义务 ; 会话
general obligation bond 一般义务债款 ; 普通信用担保债券 ; 一般义务债券 ; 一般责任债券