单词	obligator
释义	obligator noun ob·​li·​ga·​tor ˈäbləˌgātə(r) plural -s 1 : obligor 2 : obliger Word History Etymology Medieval Latin, from Latin obligatus + -or
随便看	interuniversity interurban interurbans interval interval timer interval training intervale intervaled intervales intervalley intervalleys intervallic intervalometer intervalometers intervals intervarietal intervarsity intervein interveinal interveined interveining interveins intervene intervened intervener

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