英语词汇“usefulness of water supply”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	usefulness of water supply
释义	usefulness of water supply 供水效益
随便看	multiple bit rates transmission multiple-bit soft error multipleblade multiple blade multiple-blade multiple blade circular sa multiple blade circular saw multiple blade grader multiple-blade grader multiple-blade knife multipleblade maintainer multiple blade maintainer multiple-blade maintainer multiple-blade main-tainer multiple blade manitainer multiple blade mixer multiple-blade mixer multiple blade mixing drag multiple blade saw multiple blade saw frame multiple blade slitter multiple blank suppression multiple blasting multiple bleeding multiple block