英语词汇“专用自动交换”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	专用自动交换
释义	专用自动交换 private automatic exchange
随便看	continental shelf income continental shelf margin system tract Continental Shelf Mine continental shelf plain continental shelf sediment Continental Shelf Submersible continental shelf topographic survey continental shelf trapped waves continental shelf wave continental shelves continental shield continental shift continental shifts continental shift system continental shore continental shore plain continental shore terrace continental shoulder continental slab continental swamp soil continental system continental talus continental tango continental telegraph code continental slope