英语词汇“arithmetical hierarchy”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	arithmetical hierarchy
释义	arithmetical hierarchy算术分层
随便看	parasitology papule patch partner in crime papers patched partnership palm grove pay a visit parasitic passerine partner with parasitism patch parasol partner papyrus patchiness part of speech pay attention par patching parton passers-by patricide