英语词汇“optional duty”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	optional duty
释义	optional duty 选择税
随便看	crop expenses crop factor crop failure crop failures crop fair and refit crop farming cropfields crop fields crop forecast Crop From cropful crop-full cropfuls crop gatherer crop genetics crop gland crop-gland response crop glands crop green manure crop-growing crop growing crop-growings crop growing season crop growth crop-growth 551412551 551413 551413211 5514134 551413434 551413454 551414312 5514143*52 5514153 551415334 したみ【下見】したむしたむ【湑む】したむきしたむき【下向き】したむくしたむく【下向く】しためしため【下目】したもえ