obligation /.ɒbli'geiʃәn/

释义

(n.) the state of being obligated to do or pay something
(n.) a personal relation in which one is indebted for a service or favor
(n.) a legal agreement specifying a payment or action and the penalty for failure to comply

在词托邦里，「obligation」是一只名词属性像素生物（拉丁词源 · 机械型生物，超稀有卡）。字母决定它的长相，词源决定体型，词频决定稀有度；收集它、用它造句升级，并在单词对战中记住它的词性。