单词	bounden
释义	boundenbound‧en /ˈbaʊndən/ adjective Word Origin WORD ORIGINbounden Origin: 1200-1300 Old past participle of ➔ BIND1 your bounden duty old use something that you should do because it is morally correct
随便看	thunderclap thundercloud Thunderer, The thunderous thunderously Dewey decimal system dewfall dewy dewy-eyed dexterity dexterous dexterously dextrose dextrous DFC DfES DfID DFW DH Dhaka dhoti DHSS Di di- diabesity

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